Where does “prop-” come from?

prop- (English) comes from English propionic acid, from French acide propionique, from Ancient Greek πρῶτος, from Ancient Greek πρό, from Proto-Indo-European pró, from Proto-Indo-European per-, from Proto-Indo-European pr̥tós — passed , crossed.

prop- (English): Denoting the presence of 3 carbon atoms in the...

Definitions

  1. Denoting the presence of 3 carbon atoms in the...

Ancestry of “prop-”, step by step

StepLanguageWordMeaning
1Englishpropionic acidThe compound with the formula CHCHCOOH, a...
2Frenchacide propionique
3Ancient Greekπρῶτοςfirst; earliest; foremost, most prominent
4Ancient Greekπρόbefore; before, in front, forth, forward; before,...
5Proto-Indo-Europeanprótoward, leading to
6Proto-Indo-Europeanper-before, in front; first; to go through
7Proto-Indo-Europeanpr̥tóspassed , crossed

Words derived from “prop-

Every word from Proto-Indo-European pr̥tós