Where does “reducer” come from?

Reducer comes from English reduce, from Latin redūcere meaning "to lead back," formed from the prefix re- "back" and dūcere "to lead."

reducer (English): Something that reduces; A reducing agent; A...

Definitions

  1. Something that reduces; A reducing agent; A...

Ancestry of “reducer”, step by step

StepLanguageWordMeaning
1EnglishreduceTo bring down the size, quantity, quality, value...
2Old Frenchreducer
3LatinreducoI lead, draw, bring or conduct back; bring or...
4Englishre-again, anew; a completive or intensification of...
5Middle Englishre-
6Old Frenchre-re- again; once more
7Latinrĕ-back, backwards
8Latinprōdūcōto lead or bring forth, forward or out
9Latinprō-forward direction, forward movement
10Proto-Italic*pro-pro- see the Latin entry for further meanings
11Proto-Indo-Europeanpro-toward, forward
12Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
13Proto-Indo-Europeanper-before, in front; first; to go through
14Proto-Indo-Europeanpr̥tóspassed , crossed
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Latin rĕ-