Where does “quesne” come from?

quesne (French) comes from Vulgar Latin cassanus, from Gaulish kassanos.

Ancestry of “quesne”, step by step

StepLanguageWordMeaning
1Vulgar Latincassanus—
2Gaulishkassanos—

Words derived from “quesne”

Every word from Gaulish kassanos →Every word from Vulgar Latin cassanus →