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Definition of officer

officer

/ˈɔː.fɪ.sɚ/
of · fi · cer

Plural:officers
•
Adjective:officerial
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Past Simple:officered
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Past Participle:officered
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Present Participle:officering
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officer Lexical Profile

officer Game Scores & Validity

• noun

1

A member of a police force, law enforcement agency, or security service who is authorized to maintain public order and enforce the law.

Example

"The traffic officer directed commuters safely around the construction site."


2

A person holding a position of commissioned command or authority in the armed forces, merchant navy, or passenger aviation.

Example

"She graduated from the naval academy as a commissioned officer."


3

A person who holds an appointed or elected position of responsibility and executive authority in a corporation, government agency, institution, or society.

Example

"The chief financial officer presented the annual budget report to the board of directors."

Synonyms
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Antonyms
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• verb

1

To provide a military unit, ship, or organization with commanding officers, or to act as the commander of a group.

Example

"The newly formed expeditionary regiment was officered by seasoned veterans."

Synonyms
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Word Origin & Etymology

Borrowed in the 14th century from Anglo-French and Old French oficier, from Medieval Latin officiarius ('an official'), derived from Classical Latin officium ('service, duty, or office').

Cite this Entry


Wordmom. (2026). Definition of Officer. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/officer
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