From Wiktionary, the free dictionary
Proto-Malayo-Polynesian
[edit]
From root Proto-Austronesian *-buk, enter through Proto-West-Malayo-Polynesian *Rabuk.
*qa(R)buk
- Alternative form of *qabuk
See *qabuk.
https://www.trussel2.com/acd/acd-s_r2.htm#8677