rubuk v Affixes mag-*, -m-, i-, -an English To begin to *bulge or swell up on the body. Example sentence Tagbanwa Desa pang pagrubkan it tanduk i ipiya'alang nirang karabaw. English The horns were just newly bulging on the carabao they sold. Example sentence Tagbanwa Dakel bay magrubuk asat bilug ya nga bulita'. English There are many nodules of early leprosy swelling up on her body.