Where does “multiplier” come from?

Multiplier comes from English multiply, from French multiple, from Latin -arius meaning "one who does," ultimately from Proto-Indo-European roots meaning "to heap" and "together."

multiplier (English): A number by which another is to be multiplied;...

Definitions

  1. A number by which another is to be multiplied;...

Ancestry of “multiplier”, step by step

StepLanguageWordMeaning
1EnglishmultiplyTo increase the amount, degree or number of; To...
2EnglishplyA layer of material; A strand that, twisted...
3EnglishapplyTo lay or place; to put; To put to use; to use or...
4Middle Englishaplien
5Old Frenchapplierto bend; to apply
6Latinapplicōto apply
7Latinad-to; usually prefixed to verbs, in which cases it...
8Latinīn-un-, non-, not
9Latinînin, at, on, upon, from (space)
10Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
11Proto-Italicenin
12Proto-Indo-Europeanh₁énin

Words derived from “multiplier

Every word from Proto-Indo-European h₁énEvery word from Latin īn-Every word from Latin ad-
multiplier — Etymology, Origin & Word History | Etymology Explorer