sign of aggregation

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}.

RELATED CONTENT

What’s Your Sign? The 12 Emoji Of The Zodiac The 12 zodiac signs—and 13, if you include Ophiuchus—got a modern upgrade when they were included as computer characters under Unicode in 1993 and organized under its Emoji 1.0 in 2015. Let's see where these symbols come from, what they mean, and how your fate is—allegedly—written in the stars.

The 13th Zodiac Sign: Ophiuchus Whether or not you believe that the sun, moon, stars, and planets have any bearing on your personality, you probably know what your astrological sign is. But have you heard of Ophiuchus? Some astrologers consider it to be the 13th astrological sign.

Nearby words

sign, sign away, sign in, sign language, sign manual, sign of aggregation, sign of the cross, sign of the zodiac, sign off, sign on, sign on the dotted line

Origin of sign of aggregation

First recorded in 1940–45

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019