Where does “colourism” come from?

colourism (English) comes from English colour, from Middle English colour, from Anglo-Norman colur, from Old French colour, from Latin color, from Ancient Greek μέτρον, from Ancient Greek -τρον, from Proto-Hellenic -tron — Derives agent nouns from verbs, denoting someone...

colourism (English): Alternative form of colorism

Definitions

  1. Alternative form of colorism

Ancestry of “colourism”, step by step

colourism traces back through two separate lines of ancestry.

via English colour

StepLanguageWordMeaning
1EnglishcolourAustralia, Canada, Ireland, New Zealand, South...
2Middle Englishcolourcolour, hue, shade; pigment, dye; method
3Anglo-NormancolurAlternative form of color
4Old FrenchcolourAlternative form of color
5Latincolorcolour, shade; color; pigment; complexion
6Ancient Greekμέτρονsomething used to measure: measure, rule, weight;...
7Ancient Greek-τρονForms instrument nouns
8Proto-Hellenic-tronForms instrument nouns from verb stems
9Proto-Indo-European-tromForms nouns denoting a tool or instrument
10Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...

via English ism

StepLanguageWordMeaning
1EnglishismAn ideology, system of thought, or practice that...
2English-ismUsed to form nouns of action or process or result...
3Latin-ismus-ism
4Ancient Greek-ισμόςForms abstract nouns
5Ancient Greek-μόςForms abstract nouns
6Proto-Indo-European-mósCreates action/result nouns from verb stems
Every word from Proto-Indo-European -tḗr