Where does “grisou” come from?

grisou (French) comes from French grégeois, from French -ois, from Old French -ois, from Latin -ensis, from Latin arvum, from Latin colō, from Latin quelō, from Proto-Italic kʷelō — to turn.

grisou (French): firedamp

Definitions

  1. firedamp

Ancestry of “grisou”, step by step

grisou traces back through two separate lines of ancestry.

via French grégeois

StepLanguageWordMeaning
1FrenchgrégeoisGreek, Grecian; Of or from Grèges
2French-oisUsed to form adjectives related to a particular...
3Old French-oisused to form nationalities; used to form names of...
4Latin-ensisOf or from
5Latinarvumfield; farm land
6Latincolōto cultivate the land, till, tend, take care of a field or garden
7Latinquelō
8Proto-Italickʷelōto inhabit
9Proto-Indo-Europeankʷéleti
10Proto-Indo-Europeankʷel-to turn

via Walloon grisou

StepLanguageWordMeaning
1Walloongrisou

Words derived from “grisou

Every word from Proto-Indo-European kʷel-Every word from Proto-Indo-European kʷéletiEvery word from Proto-Italic kʷelō
grisou — Etymology, Origin & Word History | Etymology Explorer