Verb (5-dan, る, intransitive)
1.  to die down (storm, anger, conflict, etc.);  to calm down;  to cool off;  to abate;  to be settled;  to be brought under control
2.  to be at peace;  to be governed well
3.  to subside (of pain, symptoms, etc.);  to be alleviated;  to get better;  to ease off