|computing an operation involving the use of logical functions, such as and or or, that are applied to the input signals of a particular logic circuit|
|logical operation (lŏj'ĭ-kəl) Pronunciation Key
A function on binary variables whose output is also a binary variable. Logical operations are the function of logic gates in digital circuits. Logical operations include AND, OR, NOT, and combinations of those operations. See more at Boolean algebra.