the symbol –, indicating subtraction or a negative quantity
WordReference Random House Learner's Dictionary of American English © 2025
WordReference Random House Unabridged Dictionary of American English © 2025
mi′nus sign′, [Arith.]
- the symbol (-) denoting subtraction or a negative quantity.
- 1660–70
Collins Concise English Dictionary © HarperCollins Publishers::
'minus sign' also found in these entries (note: many are not synonyms or translations):