Boolean algebra


: a system of algebra in which there are only two possible values for a variable (often expressed as true and false or as 1 and 0) and in which the basic operations are the logical operations AND and OR

Word History

First Known Use

1880, in the meaning defined above

Time Traveler
The first known use of Boolean algebra was in 1880

Dictionary Entries Near Boolean algebra

Cite this Entry

“Boolean algebra.” Dictionary, Merriam-Webster, Accessed 28 Nov. 2022.

Kids Definition

Boolean algebra


: any of several logical systems of combining abstract quantities
especially : an arithmetic of sets in which the intersection and union of sets are operations
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