Entry record from Blust & Trussel (2019c): Proto-Central-Eastern Malayo-Polynesian
*buku
• node (as in bamboo or sugarcane); joint; knuckle; knot in wood; knot in string or rope; Mons veneris(eng).
*buku
• node (as in bamboo or sugarcane); joint; knuckle; knot in wood; knot in string or rope; Mons veneris(eng).