To be, become or make thin, to thin, reduce, attenuate. Nipisón mo ang tápì. Make the board thin. Nanipisán akó siníng hénero. This cloth is too thin (flimsy) for me. Utdon mo ang tápì sa nanipisán. Cut the plank, where it is thin. Nagnipís siá, kay nagmasakít. He became thin, for he was sick.