Where does “protero-” come from?

protero- (English) comes from Ancient Greek πρότερος, from Ancient Greek πρό, from Proto-Indo-European pró, from Proto-Indo-European per-, from Proto-Indo-European pr̥tós — passed , crossed.

protero- (English): First, earliest, early

Definitions

  1. First, earliest, early

Ancestry of “protero-”, step by step

StepLanguageWordMeaning
1Ancient Greekπρότεροςbefore, in front; former, earlier; superior
2Ancient Greekπρόbefore; before, in front, forth, forward; before,...
3Proto-Indo-Europeanprótoward, leading to
4Proto-Indo-Europeanper-before, in front; first; to go through
5Proto-Indo-Europeanpr̥tóspassed , crossed

Words derived from “protero-

Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European pró