n. ~ A branch of mathematics that that operates on the truth value of a condition to determine relationships between propositions. Notes:  Boolean operators include if, then, and, or, not, and except. [..]

A form of algebra in which all values are reduced to either true/false, yes/no, on/off, or 1/0. 

Internet Glossary Named after the nineteenth-century mathematician George Boole, Boolean logic is a form of algebra in which all values are reduced to either TRUE or FALSE. Boolean logic is especially important for computer science because it fits nicely with the binary numbering system, in which each bit has a value of either 1 or 0. Another way o [..]

(bool´ē-&n loj´ik) (n.) Named after the nineteenth-century mathematician George Boole, Boolean logic is a form of algebra in which all values are reduced to either TRUE or FALSE. Boolean logic is [..]

a type of logic (using AND, OR, NOT operators, for example) used by search engines to find information on the Internet and in electronic databases. (For example, to find computer viruses instead of hu [..]

A system of logic devised by Georges Boole that defined the meaning of linguistic notions like and

Boolean logic refers to the method of expressing relationships in logic arguments. The relationships are usually expressed by way of three operators -- "and", "or", "not" [..]

Boolean logic is a complete system for logical operations. It was named after George Boole, an English mathematician in the mid-19th century. Boolean logic has many applications in electronics, comput [..]

Boolean logic is a type of computer science originally developed by mathematician George Boole in the mid-1800s. It supports a great deal of algorithmic programming and the emergence of computing func [..]

A system of logical thought developed by English mathematician George Boole (1815-64). A Boolean search combines key concepts or search terms with the logic operators AND, OR and NOT to specify the exact information required in a database search.

Boolean connectors are logical terms, such as AND, OR, and NOT, used to build advanced search queries.