Where does “humour” come from?

humour (Middle English) comes from Old French humor, from Latin humor, from Latin umor, from Latin -or, from Proto-Italic -ōs, from Proto-Indo-European -ōs, from Proto-Indo-European -oss, from Proto-Indo-European -os — Creates action nouns or result nouns from verbs;...

humour (Middle English): A "cardinal humour"; A bodily liquid or substance...

Definitions

  1. A "cardinal humour"; A bodily liquid or substance...

Ancestry of “humour”, step by step

StepLanguageWordMeaning
1Old Frenchhumorhumor one of four fluids that were believed to control the health and mood of the human body
2Latinhumorliquid, fluid, humour; first-person singular...
3Latinumorliquid, fluid, humour; moisture
4Latin-orused to form a third-declension masculine...
5Proto-Italic-ōsCreates masculine action nouns or result nouns...
6Proto-Indo-European-ōsCreates masculine and feminine action nouns or...
7Proto-Indo-European-oss
8Proto-Indo-European-osCreates action nouns or result nouns from verbs;...

Words derived from “humour

Every word from Proto-Indo-European -osEvery word from Latin -orEvery word from Latin umor
humour — Etymology, Origin & Word History | Etymology Explorer