Entry record from Blust & Trussel (2019b): Proto-Malayo-Polynesian
*bubuŋ₁
• ridge of the roof; ridge of a mountain, peak; deck of a boat; cover the ridgepole with thatch.
*bubuŋ₁
• ridge of the roof; ridge of a mountain, peak; deck of a boat; cover the ridgepole with thatch.