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单词 multiplication sign
释义

WordReference Random House Learner's Dictionary of American English © 2024
mul•ti•pliˈca•tion ˌsign, n. [countable]
  1. the symbol ( · ), (×), or (*) between two numbers, meaning that the first number is to be added to itself as often as is indicated by the second number.

WordReference Random House Unabridged Dictionary of American English © 2024
multiplica′tion sign′, 
  1. [Arith.]the symbol (⋅), (×), or (*) between two mathematical expressions, denoting multiplication of the second expression by the first. In certain algebraic notations the sign is suppressed and multiplication is indicated by immediate juxtaposition or contiguity, as in ab.
Also called times sign. 
  • 1905–10

Collins Concise English Dictionary © HarperCollins Publishers::
multiplication sign n
  1. the symbol ×, placed between numbers to be multiplied, as in 3 × 4 × 5 = 60
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更新时间：2025/2/23 1:00:49