noun
1.
something done or effected
a kindly action
Synonyms: accomplishment, act, deed, doing, thing
Related Word: discharge, effectuation, execution, fulfillment, performance; activity, behavior, operation, reaction, work; procedure, proceeding, process
2.
Synonyms: battle , engagement
Related Word: affray, combat, conflict, fray
3.
Synonyms: service 1, combat
4.
Synonyms: suit 1, case, cause, lawsuit