Cebuano
a. for the stomach to be so empty as to sag and form a hollow on the sides. Payakpak kaáyug tiyan ang bábuy nga wà hipasáwi, The pig has a hollow stomach because they forgot to feed it; v. for the stomach to be, become sagging inwards. Namayakpak ang ímung tiyan, Your ribs are sticking out (lit. your stomach is hollow).