adj. denoting a system of algebraic notation to represent logical propositions. Boolean logic the use of the logical operators 'and', 'or', and 'not' in retrieving information from a computer database.
[ G. Boole, Engl. mathematician d. 1864 ]
BOOLEAN
Meaning of BOOLEAN in English
Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012