to be dispersed / to break down / to fester / to ulcerate
溃
=
氵
+
贵
:
Karl Koala (ku) found a treasure chest (贵) in the Eiffel Tower's bathroom (ei4). To break it open (溃) he drips water from a water bottle (氵) on the lock. Eventually it will open.
(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