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AND
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AND circuit
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AND

AND [ and ] (plural ANDs)


noun 
Definition:
 
1. logical operator: a binary operator in Boolean algebra whose result is true only if both its operands are true

2. computer logic circuit: a logic circuit, used especially in computers, that gives a high-voltage output if its input carries a low voltage and a low-voltage output otherwise

[Mid-20th century. <and]
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