Where does “haubergeon” come from?

haubergeon (Old French) comes from Old French hauberc, from Late Latin alsbergum, from Frankish halsaberg, from Proto-West Germanic hals, from Proto-Germanic halsaz, from Proto-Indo-European kólsos.

Ancestry of “haubergeon”, step by step

StepLanguageWordMeaning
1Old Frenchhauberchauberk
2Late Latinalsbergum—
3Frankishhalsabergneck-covering armour; neck-cover
4Proto-West Germanichalsneck, throat
5Proto-Germanichalsazneck, throat
6Proto-Indo-Europeankólsos—

Words derived from “haubergeon”

Every word from Proto-Indo-European kólsos →Every word from Proto-Germanic halsaz →Every word from Proto-West Germanic hals →