Where does “bi-” come from?

bi- (Catalan) comes from Latin bis, from Latin color, from Ancient Greek μέτρον, from Ancient Greek -τρον, from Proto-Hellenic -tron, from Proto-Indo-European -trom, from Proto-Indo-European -tḗr — Derives agent nouns from verbs, denoting someone...

bi- (Catalan): bi

Definitions

  1. bi

Ancestry of “bi-”, step by step

StepLanguageWordMeaning
1Latinbistwice, two times, on two occasions, in two ways
2Latincolorcolour, shade; color; pigment; complexion
3Ancient Greekμέτρονsomething used to measure: measure, rule, weight;...
4Ancient Greek-τρονForms instrument nouns
5Proto-Hellenic-tronForms instrument nouns from verb stems
6Proto-Indo-European-tromForms nouns denoting a tool or instrument
7Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...

Words derived from “bi-

Every word from Proto-Indo-European -tḗrEvery word from Ancient Greek -τρονEvery word from Ancient Greek μέτρον
bi- — Etymology, Origin & Word History | Etymology Explorer