Meaning XX
What does XX mean? Here you find 13 meanings of the word XX. You can also add a definition of XX yourself

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XX


In Roman Numeral number 20 is written as: XX
Source: write-numbers.com

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XX


The sex chromosome complement of a normal human female. See also X chromosome.
Source: medicinenet.com (offline)

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XX


The symbol that denotes that a plant is a hybrid species.
Source: vancouversun.com

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XX


See XX shaft
Source: playthinkinggolf.com (offline)

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XX


Roman numeral for "twenty."
Source: familysearch.org

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XX


in the range of 00-99: 0XX fields - Control information, numbers, codes
Source: abc-clio.com

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XX


  Double-Cross System The Double-Cross System, or XX System was a secret anti-espionage and deception operation of MI5 during WWII. Nazi spies in the UK and elsewhere were caught and turned, so that t [..]
Source: cryptomuseum.com

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XX


(n) the cardinal number that is the sum of nineteen and one(n) (genetics) normal complement of sex chromosomes in a female(adj) denoting a quantity consisting of 20 items or units
Source: beedictionary.com

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Shows item has been replaced on car map
Source: integrityexports.com

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Abbreviation used in short hand note of an advocate conducting cross examination.
Source: 1itl.com (offline)

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(usually upper case) abbreviation for "redouble" in bidding diagrams or the naming of contracts. [Usage: 1 NT XX = one notrump redoubled.]
Source: bridgeworld.com

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Cancel confirmed/requested.
Source: flyertalk.com

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XX


Having a female configuration of chromosomes. * '''2001''', Kenneth L. Becker (ed), ''Principles and Practice of Endocrinology and Metabolism'', page 857, ISBN 0781717507. *: An autosomal recessiv [..]
Source: en.wiktionary.org





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