潰瘍

ulcer / to ulcerate

to be dispersed / to break down / to fester / to ulcerate

used in 潰膿|溃脓[hui4 nong2] / Taiwan pr. [kui4]

(bound form) (of floodwaters) to break through a dam or dike / (bound form) to break through (a military encirclement) / (bound form) to be routed; to be overrun; to fall to pieces / (bound form) to fester; to ulcerate

ulcers / sores