Where does “raver” come from?

raver (Old French) comes from Old French resver, from Frankish hnapp, from Proto-Germanic hnappaz — bowl; cup.

Ancestry of “raver”, step by step

StepLanguageWordMeaning
1Old Frenchresverto hallucinate; to be delirious; to wander about
2Frankishhnappcup, bowl, basin; cup, bowl; bowl, cup
3Proto-Germanichnappazbowl; cup

Words derived from “raver”

Every word from Proto-Germanic hnappaz →Every word from Frankish hnapp →Every word from Old French resver →