Etymology Explorer › French

Where does “retardant” come from?

retardant (French) comes from French retarder, from Latin retardo, from Latin rĕ-, from Latin prōdūcō, from Latin prō-, from Proto-Italic *pro-, from Proto-Indo-European pro-, from Proto-Indo-European por- — passed , crossed.

retardant (French): present participle of retarder

Definitions

  1. present participle of retarder

Ancestry of “retardant”, step by step

StepLanguageWordMeaning
1Frenchretarderto retard, slow down; to postpone, put back
2LatinretardoI hinder, delay, detain, impede or retard
3Latinrĕ-—
4Latinprōdūcō—
5Latinprō-—
6Proto-Italic*pro-—
7Proto-Indo-Europeanpro-toward, forward
8Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
9Proto-Indo-Europeanper-before, in front; first; to go through
10Proto-Indo-Europeanpr̥tóspassed , crossed

Words derived from “retardant”

  • retardant
  • retardancy
  • unretardant
Every word from Proto-Indo-European pr̥tós →