The story
- Proto-Austronesian*pəñu
- Proto-Malayo-Polynesian*pəñu
- Proto-Central-Eastern Malayo-Polynesian*pəñu
- Proto-Eastern Malayo-Polynesian*poñu
- Proto-Oceanic*poñu
- Proto-Polynesian*fonu
- Hawaiianhon
- English todayhonu
Borrowed from Hawaiian honu.
Etymology from Wiktionary, CC BY-SA 4.0.