おさosaめるmeru
1.

To exert control and authority over a specific region, ensuring stability and order, often associated with ruling or administering a territory.

2.

To restore a situation to its rightful or original state, calming disturbances or conflicts.

3.

To oversee and coordinate the functioning of an organization or household, ensuring its proper management.

4.

To find tranquility or composure within oneself, often in the context of emotional regulation.

5.

To heal or remedy an illness, bringing the afflicted back to health.

Example:

王は自分の王国を公正に治めた。