tambak v Affixes mag-, -um-, i-, -an English To *fill *in a *low *spot. Example sentence Tagbanwa Tambakan ga bayan isa'un mapantay. English Fill that in so it will be flat. Example sentence Tagbanwa Limimbaw na, ka natambakan it pagluyud ngayat dakula'. English Itś become shallow now, because it got filled in by that big flood.