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sign of aggregation
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noun Mathematics.
any of the signs used to indicate grouping in an algebraic expression: vinculum, bar, or raised horizontal line, ; a pair of parentheses, (a + b); a pair of brackets, [a + b]; or a pair of braces, {a + b}.
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Which of the following nouns has an irregular plural form?
Origin of sign of aggregation
First recorded in 1940–45
Words nearby sign of aggregation
sign-in, signing, signiory, sign language, sign manual, sign of aggregation, sign-off, sign of the cross, sign of the zodiac, sign-on, sign one's own death warrant
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Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022