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English definition of “square”

square

verb [T] (MULTIPLY)    /skweər/ US  /skwer/
to multiply a number by itself: 10 squared equals a hundred. 42 means four squared, and equals 16.Addition, subtraction, multiplication and divisionCalculations and calculating
(Definition of square verb (MULTIPLY) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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