An index that relates body weight to height. The body mass index (BMI) is obtained by dividing a person's weight in kilograms (kg) by their height in meters (m) squared. The National Institutes of Health (NIH) now defines normal weight, overweight, and obesity according to the BMI rather than the traditional height/weight charts. Since the BMI [..]

Relationships Narrower Term:  analytical index card index chain index classified index closed index cumulative index double lookup index keyword and context index keyword in context index keyword out [..]

Statistical composite that measures changes in the economy or in financial markets, often expressed in percentage changes from a base year or from the previous month. Indexes measure the ups and downs [..]

The interest rate or adjustment standard that determines the changes in monthly payments for an adjustable-rate loan.

Overall merit rating of an animal.

Linked - Concerning salaries, pensions, investments, etc. If they are Index-Linked it means that the payments or income from these may vary according to the rate of inflation.

A type of system that is used to compare animals within a given group to one another

The actual collection of data and websites obtained by a search engine, also known as “search index.”

An alphabetical listing of names or topics, with the citation of page numbers, to facilitate quick reference to the contents of the work. The index is located at the back in a book. For series and jou [..]

A database used to standardize the trading prices of a commodity and act as the "underlying asset" for the creation of a derivative. For example, the Guy Carpenter Catastrophe Inde [..]

"compile an index," 1720, from index (n.). Related: Indexed; indexing.

late 14c., "the forefinger," from Latin index (genitive indicis) "one who points out, discloser, discoverer, informer; forefinger (because used in pointing); pointer, sign; title, inscr [..]

A search engine's "index" refers to the amount of documents found by a search engines crawler on the web. Source: SEMPO

Used to measure periodic interest rate fluctuations for an adjustable rate mortgage.

A statistical yardstick expressed in terms of percentages of a base year or years. For instance, the NYSE Composite Index of all NYSE common stocks is based on 1965 as 50. An index is not an average. [..]

A compilation of several stock prices into a single number. Example: the S&P 100 Index.

an arrangement of material in a specific type of order, usually alphabetic or numeric.

The indicating part of an instrument; for example, the hand of a watch or the meniscus of a mercury column. See circulation index. See zonal index.

A composite of prices designed to measure changes in a market or an economy. A financial market index such as the S&P500 is a portfolio of securities, which measures changes in the value of the portfolio. Stock market indices are normally weighted by the market capitalization of their constituents; a movement in the shares of a large company wi [..]

An index reports changes up or down, usually expressed as points and as a percentage, in a specific financial market, in a number of related markets, or in an economy as a whole.Each index — and there are a large number of them — measures the market or economy it tracks from a specific starting point. That point might be as recent as the previous d [..]

A numerical value that is assigned to quantitative data for ease of comparison.

In common parlance, an index is a collection of topics, names, or chapter subjects arranged by alphabetical order in the back of a book. Each entry lists behind it the page numbers where that topic, n [..]

An index is another name for the database used by a search engine. It contains information on all the websites the search engine was able to find. If a website is not in a search engine’s index, users [..]

Table of Contents. Also, a published measure of change, such as indices representing the cost of living, inflation, and relative labor and material rates, etc. [D02837]

A measure of the relative average of a group of items compared to a given base value. Index measures are commonly used in economics to combine and compare diverse measures. One common type of index me [..]

A market-sensitive interest rate that determines interest-rate changes on adjustable-rate mortgages and other variable rate loans. Common indices include the six-month London Interbank Offered Rate (L [..]

see handicap

The index is the short for for handicap index. The index is basically a numeral with one decimal place which represents the skills for scoring. In total it is called USGA Handicap Index and in general it shows the minimum possible score for the golf player, so which score he strokes in his best condition. In order to calculate the index it needs a [..]

An average of the prices of a hypothetical basket of securities representing a particular market or portion of a market. Among the most well known are the Dow Jones Industrials Index, or the Dow; the Standard & Poor’s 500 Index, or the S&P 500; and the Russell 2000 Index. Index performance is not indicative of the past performance of a part [..]

A quantitative measure, usually of something the measurement of which is not straightforward, such as an average of many diverse prices, or a concept such as economic development or human rights.

list in an index a numerical scale used to compare variables with one another or with some reference number a number or ratio (a value on a scale of measurement) derived from a series of observed fact [..]

A list of the messages contained in a conference or a mail folder. Indexes generally show the date of the message, its title (or subject), the name of the user who wrote it, and an indication (with a [..]

a list in alphabetical order, usually at the end of a book. It shows the numbers of the pages where things are mentioned in the book

n. See coefficient of X.

Dictionary of Internet Terms Often the name of the text file in a directory that is the ‘key’ that describes the contents of the files.Other useful text files to look might be named readme or welcome.Indexing stored documents is the intellectual challenge in document retrieval that describes every possible parameter of each document for searces [..]

 a preface.

Alphabetized list of names, places, and topics treated in a printed work which gives the page number(s) on which each topic is discussed. Usually located at the end of a book, or in the last volume of a multi-volume work.

The superscript at the beginning of a radical sign indicating the root to be taken, or extracted.

Definition A statistical indicator providing a representation of the value of the securities which constitute it. Indices often serve as barometers for a given market or industry and benchmarks agains [..]

(n.) In database design, a list of keys (or keywords), each of which identifies a unique record. Indices make it faster to find specific records and to sort records by the index field -- that is, the [..]

A search engine index is a database that correlates keywords and websites so that the search engine can display websites that match a user's search query. See also indexing.

An organized summary of a set of records or a book that allows a person to find a specific item within the set or book.

An alphabetically arranged list of headings consisting of the personal names, places, and subjects treated in a written work, with page numbers to refer the reader to the point in the text at which in [..]

zukhtsetl

indeks

1. The name on some operating systems for a directory listing of files. 2. The starting point of a data set. For example, say a record within a sector of a cylinder of a disk. The first bit of the container does not have user data. It is the pointer to the index of that container. 3. A file of information, usually small amounts of the same informat [..]

The name on some operating systems for a directory listing of files. The starting point of a data set. For example, say a record within a sector of a cylinder of a disk. The first bit of the container [..]

a numerical measure or indicator (as of inflation or economic performance) see also consumer price index

An index is an ordered list (usually alphabetic) of terms. Index entries contain cross-references to pages or to topics. For an example, see the index to this website.

A search engine’s collection of data used to generate search results. The root of a website. Some of Our Successes: Details ▸ Increased Website Traffic by + 95% Details ▸ Increased Co [..]

The collection of information a search engine has that searchers can query against. With crawler-based search engines, the index is typically copies of all the Web pages they have found from crawling the Web. With human-powered directories, the index contains the summaries of all Web sites that have been categorized.

A search engine will  index your site and add the contents of the page sit has indexed (not necessarily all of them) to its database, analyse them, and make them available to surfers according to what [..]

An alphabetical listing of names or topics mentioned in the book, with their page numbers. For serials and journals, the index is usually published after the volume is completed and is found in the la [..]

As distinct from a "Periodical Index" (see below), this is an alphabetical listing of the detailed contents of a book. Nearly every encyclopedia has an index.

An alphabetical list of products and prices handled by a wholesaler.

Statistical composite that measures changes in the economy or in financial markets, often expressed in percentage changes from a base year or from the previous month.

In newspapers, a table of content, usually on the front page or page 2.

An index is a listing of articles in a database relevant to your search. Depending on the type of database, you might just be able to get the abstract about an article, but not the full text of the ar [..]

Collection of data used as bank to search through to find a match to a user fed query. The larger search engines have billions of documents in their catalogs.

a value assigned to a pork carcass based on the weight of the carcass and the thickness of the backfat. A high index predicts high yield of meat from the carcass. The price paid to the farmer increases as the index value increases.

A calculated number designed to represent the average price of electricity bought and sold at a specific location during a specified period of time.

An indicator that is representative of a whole market or market segment, usually computed by a sum product of a list of instruments' current prices and a list of weights assigned to these instruments. The index variations give trends of the market/market segment measured.

A statistical measure of the state of the stock market or economy. There are indexes that measure changes in the prices of consumer goods and services (e.g., consumer price index) and others that measure the value of groups of stocks or bonds (e.g., stock market index).

A statistical indicator providing a representation of the value of the securities which constitute it.

Shifting machine parts to a different location relative to the original position.

A data structure that improves the speed of data retrieval on a database table at the cost of slower writes and increased storage space. Indexes can be created using one or more columns of a database [..]

A type of composite measure that summarizes several specific observations and represents a more general dimension.

A means of continually measuring the movement of a particular set of statistics over periods of time. Most unit trust fund managers measure their fund's performance against that of an [..]

An index is a list of data, such as group of files or database entries. It is typically saved in a plain text format that can be quickly scanned by a search algorithm. This significantly speeds up sea [..]

A guide to the contents of a single work. A print or electronic collection of citations to articles, books and other materials, often searchable by subject or author.

An index is a selection of securities that are used to represent a certain market. For example the S&P500 index which represents the 500 largest stocks traded on the American Stock Exchange.

An indicator of the market prices of securities issued by companies included in the index. An index is used to measure the movements of securities of similar companies. Some well-known indexes are the [..]

measure of interest rate changes that the lender uses to decide how much the interest rate on an ARM will change over time.

A published financial indicator that rises and falls, based primarily on economic fluctuations. It is used to calculate the change in interest rate for an Adjustable Rate Mortgage. Learn more...

An economic indicator, usually a published interest rate, that provides a representation of the value of the securities which constitute it. Indices often serve as barometers for a given market or ind [..]

Measurement used by lenders to determine changes to the interest rate charged on a variable-rate mortgage.

Index is a statistical composite that measures changes, performance, and risk of financial markets.

Measurement used by lenders to determine changes to the interest rate charged on an variable-rate mortgage.

A published interest rate compiled from other indicators such as U.S. Treasury bills or the monthly average interest rate on loans closed by savings and loan organizations. Mortgage lenders use the index figure to establish rates on adjustable rate mortgages (ARMs).

Statistical composite that measures changes in the economy or in financial markets, often expressed in percentage changes from a base year or from the previous month. Indexes measure the ups and downs [..]

Measures the changes in value of a market or various sectors of a market. For example, the Australian All Ordinaries Index measures the change in the overall value of shares listed on that market.

A table of interest rates being paid on debt that is used to determine interest-rate changes for adjustable-rate mortgages and other variable rate loans such as credit card debt.

 A listing of all web pages that Google is aware of. It is this index that provides you the results when you search for something on Google.

The index is a search engine’s collection of cached pages. When a search query is entered, relevant pages are pulled from the search engine’s index and shown to the user in an order determined by the [..]

The measure of interest rate changes that the lender uses to decide how much the interest rate on an ARM will change over time.

An indicator of the market prices of securities issued by companies included in the index. An index is used to measure the movements of securities of similar companies. Some well-known indexes are the New York Stock Exchange Index (NYSE), the American Stock Exchange Index (AMEX), the Standard & Poor's 500 Index (S&P 500), the Russell 2 [..]

An indicator of the market prices of securities issued by companies included in the index. An index is used to measure the movements of securities of similar companies. Some well-known indexes are the [..]

(n) a numerical scale used to compare variables with one another or with some reference number(n) a number or ratio (a value on a scale of measurement) derived from a series of observed facts; can rev [..]

The interest rate or adjustment standard that determines the changes in monthly payments for an adjustable rate loan.

The “Roman Index” contains both the Index Librrum Prohibitrum and the Index Expurgatrius. The former contains a list of such books as are absolutely forbidden to be read by faithful [..]

An hour indicator on an analog watch. Used in place or alongside numerals.

An hypothetical portfolio of securities that represents a particular market or portion of it. An index is used to measure the amount of change in a particular security by comparing it to similar compa [..]

a published interest rate against which lenders measure the difference between the current interest rate on an adjustable rate mortgage and that earned by other investments. These other investments may include one-, three-, and five-year U.S. Treasury security yields, the monthly average interest rate on loans closed by savings and loan instituti [..]

The hour indicator on an analog watch, used instead of numerals.

A line on the dial of an analog watch that marks the hour in place of numbers.

INDEX is a GIS-based software package that analyzes and graphically presents the impacts of alternative planning scenarios using a range of design measures (such as the 5 Ds). INDEX estimates travel i [..]

The index is a collection of files that provides a way to look up Session IDs using meta values.

See search index.

An average of the prices of a hypothetical basket of securities representing a particular market or portion of a market. Among the most well known are the Dow Jones Industrials Index, or the Dow; the [..]

A mathematical device or number which is used to express the observation (eg., price level, volume of trade, relative amount etc.) of a given period, in comparison with that of a base period. For exam [..]

  The percentage above or below the national average a percent in relation to a norm of 100%. (e.g.. A magazine with an index of 145 means that the magazine is 45% higher than the norm).  

This index score is a quantitative evaluation that is part of a larger student application evaluation. The score is generated from academic achievement (GPA or High School Rank) and college placement [..]

An index is a money market rate such as the Prime Rate, LIBOR or a Treasury Bill that lenders use to determine interest rates for the loans they offer to customers. An index is used almost exclusively for variable rate loans.

A sign that does not look like the thing it represents, but has a direct connection to it. In many cases, an index may be something that was physically connected to the represented object at some time [..]

The expected performance for vehicles in a class as assigned by NHRA. It allows various classes of cars in the same category to race together competitively.

A statistical measure of change in the value of a market, asset class or industry sector. The value of an index increases or decreases with changes in the value of the underlying security or sector it [..]

A tool to help find journal or magazine articles, dissertations, or book chapters on a particular subject.

A statistical measure of change in an economy or a securities market. When referring to financial markets, an index is an imaginary portfolio of securities representing a particular market or a portion of it.

An evaluation of the amount of Amniotic Fluid.

Comparison of the Blood Pressure between the Brachial Artery and the POSTERIOR Tibial Artery. It is a predictor of Peripheral Arterial Disease.

An index which scores the degree of Dental Plaque accumulation.

"Decayed, missing and filled Teeth," a routinely used statistical concept in Dentistry.

The measurement of the Health Status for a given Population using a variety of indices, including Morbidity, Mortality, and available Health Resources.

A performance measure for rating the ability of a Person to perform usual activities, evaluating a Patient's progress after a Therapeutic procedure, and determining a Patient's suitability f [..]

An expression of the number of Mitoses found in a stated number of Cells.

Indexes used in evaluating Nutritional Status.

A combination of the debris index and the Dental Calculus index to determine the status of Oral Hygiene.

A numerical rating scale for classifying the periodontal status of a Person or Population with a single figure which takes into consideration Prevalence as well as severity of the condition. It is bas [..]

An indicator of body density as determined by the relationship of Body Weight to Body Height. BMI=weight (kg)/height squared (m2). BMI correlates with body fat (Adipose Tissue). Their relationship var [..]

Erythrocyte size and Hemoglobin content or concentration, usually derived from Erythrocyte Count; Blood Hemoglobin concentration; and Hematocrit. The indices include the Mean Corpuscular Volume (MCV), [..]

An alternative to the Ankle-Brachial Index.

Systems for assessing, classifying, and coding injuries. These systems are used in Medical Records, surveillance systems, and state and national Registries to aid in the collection and reporting of Tr [..]

That which points out, or indicates. Of a logarithm, is the integral number that precedes the mantissa.

A statistical yardstick against which financial or economic performance is measured, such as the S&P TSX index and the S&P 500 index.

A statistical yardstick, determined by tracking the ups and downs of a particular market by monitoring a group of securities over time.

An index (e.g. a share index) is a measure of the price trend in a financial market (e.g. the stock market) or a section of the market. It is based on a defined portfolio of instruments (e.g. shares) [..]

Allogroom

An average of the prices of a hypothetical basket of securities representing a particular market or portion of a market. Among the most well known are the Dow Jones Industrials Index, or the Dow; the [..]

In database systems, an index (IDX) is a data structure defined on columns in a database table to significantly speed up data retrieval operations. An index is a small copy of a database table sorted [..]

An index is the weighted value of a group of securities used to measure the ups and downs of a market, market sector or asset class, and to provide a performance benchmark against which other investme [..]

An investment index tracks the performance of many investments as a way of measuring the overall performance of a particular investment type or category. The S&P 500 is widely considered the bench [..]

A scale that measures relative changes in performance. A financial market index, such as the FTSE 100, is an imaginary portfolio of securities. The method for calculating changes in indices differs across financial markets.

  

A

This is a device that measures changes in the prices of a basket of shares. The purpose is to give investors an easy way to see the general direction of shares in the index.

to glossary entries (in alphabetic order) A

An average of the prices of a hypothetical basket of securities representing a particular market or portion of a market. Among the most well known are the Dow Jones Industrials Index, or the Dow; the Standard & Poor’s 500 Index, or the S&P 500; and the Russell 2000 Index. Index performance is not indicative of the past performance of a part [..]

A composite of companies that measures changes in market behavior. Well-known market indices include the S&P 500® Index, the Dow Jones Industrial Average, the NASDAQ Composite Index, and the Wilsh [..]

Any comprehensive measure of market trends, intended for investors concerned with general stock market price movements.

Like the index of a book and in the context of digital asset management, indexes are used by databases to enable rapid search and retrieval of asset records.

An index consists of a ‘basket’ of securities’ prices which are used to show how a particular market is performing.

a measurement of the average price of a group of assets, especially shares and fixed-income securities. Indices can refer to securities or other assets from a country, region, sector, etc., and are of [..]

A measure of performance of a collection of assets typically across a sector, country, region or style (e.g. Dow Jones, MSCI) Investment Direction

A measurement of the value of a section of the stock market created using the prices of selected stocks (typically a weighted average). It is a tool used by investors and investment professionals to describe the market, and to compare the return on specific investments. Intrinsic value

is an expression used to select one of a number of element

The relationship between the network or station's audience within a qualitative category compared to the percent of the universe within that qualitative category. An index is expressed as a percent above or below the norm reflected as 100.

A separate structure that allows fast access to a table’s rows based on the data values of the columns used in the index. RDM supports two indexing types: hash and b-tree. A SQL key (not foreign key) [..]

Defined as: (100 x New value)/Base value. Compares a metric to a particular base month (e.g., January 2012), represented by the value 100.

A statistical composite that measures changes in the economy or in financial markets. Please contact your Financial Advisor if you would like a copy of the descriptions of all available indexes.

A statistical measure of the changes in a selection of stocks representing a portion of the overall market. For example the FTSE 100 and the S&P500 are indices.

For investors, an index represents a hypothetical, unmanaged portfolio of securities, the performance of which is used as a benchmark in measuring performance of actual securities or of markets in general. Investors cannot directly invest in an index although they can invest in mutual funds or exchange-traded funds that seek to match the holdings o [..]

A published interest rate that is used to determine the actual rate charged with a variable interest rate account. The prime rate, published in the Wall Street Journal, is often used as the index.

Relates the value of one good with another so that any change in the value of the latter automatically reflects the first.

A specialized average. Stock indexes may be calculated by establishing a base against which the current value of the stocks, commodities, bonds, etc., will change; for example, the S&P 500 index u [..]

A number used to indicate magnitude relative to some base, usually set at 100. The most familiar is the Consumer Price Index

Statistical measure of the state of the stock market or economy based on the performance of stocks or other components.

A list of keywords a user can view to find topics within a book, a website, or a help system.

Statistical measure to compare the development with respect to an earlier time. Stock indices characterize the temporal development of stock exchange rates, biotic indices characterize the temporal al [..]

n. (1) A separate collection of cards, extra copies of documents, cross-reference sheets, or other forms arranged differently from the related record series to make it easier to locate relevant documents. (2) A manual or automated listing arranged differently from a related record series or system to speed retrieval of relevant information, e.g., a [..]

A measure of relative value attached to a specific commodity or group of commodities or stocks. An index option is an option contract based on an index instead of an individual stock or commodity. A measure of market trends.

A published interest rate to which the interest rate on an Adjustable Rate Mortgage (ARM) is tied. A few commonly used indices include the 1 Year Treasury Bill, 6 Month LIBOR, and the 11th District Co [..]

A detailed alphabetical or numerical list for a specific kind of bibliographic data provided by the system for retrieving a record or sets of records from a database such as WorldCat.

A statistical measure of the change in value of an economy or a securities market. The US’s S&P500, the UK’s FTSE100 and Germany’s DAX30 are just a few examples of indices. You can find a list of [..]

A benchmark used in executing investment strategy that is viewed as an independent representation of market performance. An index implicitly assumes cost-free transactions; some assume reinvestment of [..]

The index is the measure of interest rate changes a lender uses to decide the amount an interest rate on an ARM will change over time.The index is generally a published number or percentage, such as t [..]

A statistical model that serves as a reference or benchmark for judging how well an investment is performing. The benchmark most often used for stock market performance, for example, is the Standard & Poor's 500&#174 Index, which measures the average performance of 500 widely held large-company stocks. Investment Grade: Investment-grad [..]

The index is the measure of interest rate changes a lender uses to decide the amount an interest rate on an ARM will change over time.The index is generally a published number or percentage, such as the average interest rate or yield on Treasury bills. Some index rates tend to be higher than others and some more volatile.

a systematic guide to the contents of a file, document, or group of documents, consisting of an ordered arrangement of terms or other symbols representing the contents and references, code numbers, pa [..]

a composite representing the value of a group of stocks. 

A benchmark against which financial or economic performance is measured, such as the Bats 1000 Index, Dow Jones Industrial Average or the S&P 500.

A number that represents the composite value of a group of similar or related items. The most common types of financial indices are stocks (a stock index), foreign currencies (a currency index), bonds (a bond index), or physical commodities (a commodity index).

A group of securities that set the standard for measuring investment results.

A simulated portfolio of securities that represents a particular market or a portion of that market.

  Index based on the prices of a given group of equities. The indices of the Luxembourg Stock Exchange are based on the prices of Luxembourg shares. The weight of a share in an index is a function of the product (prices in Euro of the share x number of related shares), compared to the one of the other index constituents. See: equity index [..]

A statistical composite that measures changes in the economy or financial markets. Some indexes are used as benchmarks that economic or financial performance is measured against. Some well-known market indexes include: Standard & Poor's 500® Index, Dow Jones Industrial Average® , Nasdaq Composite® Index, Consumer Price Index, and Russell 2 [..]

a selected number of stocks or bonds used to represent an asset class or segment of the market. For example, the S&P/TSX Composite Index is made up of approximately 260 stocks and is frequently co [..]

The number indicating the power to which the quantity is raised.

A town in Washington An unincorporated community in West Virginia ----

Bot]] * ** ** * - Conrad Irwin's accelerated editing

(1) An alphabetical listing in the public records of the names of parties to recorded real estate instrument together with the book and page number of the record. (2) The listing in abstract and title [..]

(1) An alphabetical listing in the public records of the names of parties to recorded real estate instruments together with the book and page number of the record. (2) The listing in abstract and titl [..]

Published interest rate against which lenders measure the difference between the current interest rate on an adjustable rate mortgage and that earned by other investments, which is then used to adjust the interest rate up or down on an adjustable mortgage. (Investments could include one or more of the following: one, three, and five-year U.S. Treas [..]

an alphabetical listing in the public records of names of parties to recorded real estate instruments together with the book and page number of the record. The listing in abstract and title plants of [..]

a pointer or setter dog. indicibilis:

A statistical measure of the changes in a portfolio representing a market. The Standard & Poor's 500 is the most well-known index, which measures the overall change in the value of the 500 st [..]

1. A list of names or topics—usually found at the end of a publication—that directs you to the pages where those names or topics are discussed within the publication. 2. A printed or electronic public [..]

Statistical composite that measures changes in the economy or in financial markets, often expressed in percentage changes from a base year or from the previous month. Indexes measure the ups and downs [..]

Index may refer to:

An index (plural: usually indexes, more rarely indices; see below) is a list of words or phrases ('headings') and associated pointers ('locators') to where useful material relating to that heading can [..]

In economics and finance, an index is a statistical measure of changes in a representative group of individual data points. These data may be derived from any number of sources, including company perf [..]

An index (plural: usually indexes, more rarely indices; see below) is a list of words or phrases ('headings') and associated pointers ('locators') to where useful material relating to that heading can [..]

The symbol ☞ is a punctuation mark, called an index, manicule (from the Latin root manicula, meaning "little hand") or fist. Other names for the symbol include printer's fist, bishop's fist, [..]

INDEX, an acronym for Information through Disguised Experimentation is an annual market research fair conducted by the students of IIM-Lucknow. Students create games and various other simulated enviro [..]

Index was a catalogue retailer in the United Kingdom, that was owned by Littlewoods from 1985 until 2005. Many Index stores were attached to Littlewoods stores. It was a well known retailer in the 198 [..]

INDEX, an acronym for Information through Disguised Experimentation is an annual market research fair conducted by the students of IIM-Lucknow. Students create games and various other simulated enviro [..]

Index may refer to:

In statistics and research design, an index is a composite statistic – a measure of changes in a representative group of individual data points, or in other words, a compound measure that aggregates m [..]

Index is a feature on Earth's Moon, a crater in the Hadley–Apennine region. Astronauts David Scott and James Irwin landed the Lunar Module Falcon northwest of it in 1971, on the Apollo 15 mission, but [..]

an index (exponent, power or order) is a small number placed to the upper-right of a base number which shows how many copies of the base number are multiplied together.