ukap noun English. Bark of a woody tree, skin of a palm or banana once it has been removed. Example sentence: Subanen. Su balay ni Antubud lumbus gukap ki dendingen; melengas gupia pegbentayan muka' kana' mainit. English. The walls of Antubud's house are all bark; it's beautiful to look at and isn't hot. Synonym. lekap c.f. ukak