The story
- Old English · inherited from*gōdwiht
- English todaygodwit
Origin unknown. A surface analysis would suggest Old English *gōdwiht as the term's ultimate origin, corresponding to good + wight (“creature”), but the term is attested only since late Middle English. The Oxford English Dictionary considers the term to probably have originally been imitative of the bird's call.
Etymology from Wiktionary, CC BY-SA 4.0.