Where does “couleur” come from?

couleur (Middle French) comes 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...

Ancestry of “couleur”, step by step

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

Words derived from “couleur

Every word from Proto-Indo-European -tḗrEvery word from Ancient Greek -τρονEvery word from Ancient Greek μέτρον