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Definition of lieutenant

lieutenant

/luːˈtɛn.ənt/
lieu · ten · ant

Plural:lieutenants
•
Adjective:lieutenant
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lieutenant Lexical Profile

lieutenant Game Scores & Validity

• noun

1

A commissioned officer of junior rank in the armed forces, or an officer of middle rank in a police or fire department, typically ranking directly below a captain.

Example

"The fire lieutenant coordinated the rescue crew during the emergency."


2

A deputy or principal assistant who acts on behalf of a superior in an organization or enterprise.

Example

"The chief executive relied on her trusted lieutenants to manage the regional branches."

Synonyms
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Antonyms
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Word Nuance & Usage

Pronunciation varies significantly by region: in American English, the first syllable is pronounced /luː/ ('loo-TEN-uhnt'), whereas in British and Commonwealth English, it is traditionally pronounced /lɛf/ ('lef-TEN-uhnt').

• Rhymes for lieutenant

Word Origin & Etymology

Borrowed from Old French 'lieutenant', a compound of 'lieu' (place, from Latin 'locus') and 'tenant' (holding, from Latin 'tenere'), literally meaning 'one who holds the place of another'.

Cite this Entry


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