multiply
/ˈmʌltɪplaɪ/ verb, noun, adverb, adjective
Forms multiplies multiplying multiplied
- verb (transitive) To increase the amount, degree or number of (something).
- verb (transitive, arithmetic, with by) To perform multiplication on (a number). “when you multiply 3 by 7, you get 21; he multiplied several numbers”
- verb (intransitive) To grow in number.
- verb (intransitive) To breed or propagate.
- verb (intransitive, arithmetic) To perform multiplication. “He had been multiplying, but it occurred to him he needed to resolve the exponents, first.”
- verb (transitive, rare) To be a factor in a multiplication with (another factor).
- noun (computer science) An act or instance of multiplying.
- adverb In many or multiple ways.
- adjective Having more than one ply or layer; multilayered.
Synonyms
Antonyms
Etymology
From Old French multiplier, from Latin multiplicō, from multi (“many”) + plicō (“to fold”).
The noun presumably derives from the verb.
From multiple + -ly.
multi- + ply
Webster’s 1913
- verb To increase in number; to make more numerous; to add quantity to. Impunity will multiply motives to disobedience. Ames.
- verb To add (any given number or quantity) to itself a certain number of times; to find the product of by multiplication; thus 7 multiplied by 8 produces the number 56; to multiply two numbers. See the Note under Multiplication.
- verb To become greater in number; to become numerous.
- verb To increase in extent and influence; to spread.
Etymology [F. multiplier, L. multiplicare, fr. multiplex manifold. See Multitude, Complex.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “multiply”, CC BY-SA 4.0. Details