The story
- Proto-West Germanic · inherited from*bihōf
- Old English · inherited frombehōf
- Middle English · inherited frombehoof
- English todaybehoof
From Middle English behoof, behof, from Old English behōf, from Proto-West Germanic *bihōf. Akin to Dutch behoef, German Behuf (“necessity”), Danish behov (“requirement”) (from Middle Low German). Related to have and heave.
Etymology from Wiktionary, CC BY-SA 4.0.