Dictionary

1officer

noun of·fi·cer \ˈä-fə-sər, ˈ-\

: a member of a police force

: a person who has an important position in a company, organization, or government

: a person who has a position of authority or command in the military

Full Definition of OFFICER

1
a obsolete :  agent
b :  one charged with police duties
2
:  one who holds an office of trust, authority, or command <the officers of the bank> <chief executive officer>
3
a :  one who holds a position of authority or command in the armed forces; specifically :  commissioned officer
b :  the master or any of the mates of a merchant or passenger ship
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Origin of OFFICER

Middle English, from Anglo-French, from Medieval Latin officiarius, from Latin officium
First Known Use: 14th century

2officer

verb

Definition of OFFICER

transitive verb
1
:  to furnish with officers
2
:  to command or direct as an officer

First Known Use of OFFICER

1670
OFFICER Defined for Kids

officer

noun of·fi·cer \ˈ-fə-sər\

Definition of OFFICER for Kids

1
:  a person given the responsibility of enforcing the law <a police officer>
2
:  a person who holds a position of authority <an officer of the company>
3
:  a person who holds a commission in the military <His father is an officer in the navy.>
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