Verb (5-dan, む, intransitive)
1.  to be dented;  to be indented;  to yield;  to give;  to sink;  to collapse;  to cave in
2.  to be beaten;  to be overwhelmed;  to yield;  to give in;  to give up
3.  to be disheartened;  to feel down;  to feel depressed
4.  to suffer a loss;  to lose