Answer:
This definition is useful to know because -ment functions as a suffix.
Step-by-step explanation:
According to the dictionary, the suffix -ment can refer to an action.
For example, the word refreshment with a suffix -ment refers to an action of refreshing of being refreshed. You can refresh your food or drink.
The word management with a suffix - ment marks the process or practice of managing. The word impressment with a suffix -ment means an action in which men were captured and forced into naval service.