[noun] any person in the armed services who holds a position of authority or command; "an officer is responsible for the lives of his men" Synonyms: military
[noun] someone who is appointed or elected to an office and who holds a position of trust; "he is an officer of the court"; "the club elected its officers for the coming year" Synonyms: officeholder
[noun] a member of a police force; "it was an accident, officer" Synonyms: policeman, police
[noun] a person authorized to serve in a position of authority on a vessel; "he is the officer in charge of the ship's engines" Synonyms: ship's
