adj · noun · 14 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
Australian, New-Zealand, UK:/lɛfˈtɛn.ənt/
Australian, New-Zealand, UK:/ləfˈtɛn.ənt/
UK:Recorded audio is listed in the source snapshot.
Australia:Recorded audio is listed in the source snapshot.
US:/l(j)uˈtɛn.ənt/
US:Recorded audio is listed in the source snapshot.
US:Recorded audio is listed in the source snapshot.
Canada:/l(j)uˈtɛn.ənt/
Canada:/lɛfˈtɛn.ənt/
Canada:Recorded audio is listed in the source snapshot.
Canada:Recorded audio is listed in the source snapshot.
India:/ˈlef.ʈe.nenʈ/
India:/ˈlef.ʈɪ.nenʈ/
India:/ˈljuː.ʈe.nenʈ/
India:/ˈljuː.ʈɪ.nenʈ/
Uttar PradeshRecorded audio is listed in the source snapshot.
rhymes with -ɛnənt
CMU ARPABET:L UW0 T EH1 N AH0 N T
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
A military grade that is junior to the grade the adjective modifies: lieutenant colonel, lieutenant general, lieutenant commander.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
The lowest junior commissioned officer rank(s) in many military forces, often Army and Marines.
In the US Army, Air Force and Marines, holding the rank above second lieutenant and below captain. Both ranks may be referred to as "lieutenant" or as the complete forms of the ranks.
Definition source: English Wiktionary via Wiktextract
Usage: US
Topics: government, military, politics, war
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
The lowest junior commissioned officer rank(s) in many military forces, often Army and Marines.
A naval officer whose rank is above that of ensign in the United States Navy and below that of a lieutenant commander. There are two ranks of lieutenant: lieutenant junior grade and lieutenant.
Definition source: English Wiktionary via Wiktextract
Usage: US
Topics: government, military, navy, politics, war
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
The lowest junior commissioned officer rank(s) in many military forces, often Army and Marines.
A commissioned officer in the United States Coast Guard, Public Health Service, or National Atmospheric and Oceanic Administration whose rank is above that of ensign and below lieutenant commander. There are two ranks of lieutenant: lieutenant junior grade and lieutenant.
Definition source: English Wiktionary via Wiktextract
Usage: US
Topics: government, military, politics, war
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
The lowest junior commissioned officer rank(s) in many military forces, often Army and Marines.
A commissioned officer in the British Army and Royal Marines, holding the rank above second lieutenant and below captain. Both ranks may be referred to as "lieutenant"; however, "second lieutenant" is to specify that the officer is not yet a full lieutenant.
Definition source: English Wiktionary via Wiktextract
Usage: UK
Topics: government, military, politics, war
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
noun
Meaning 6
The lowest junior commissioned officer rank(s) in many military forces, often Army and Marines.
A naval officer whose rank is above that of sub-lieutenant in the Royal Navy and below that of a lieutenant commander.
Definition source: English Wiktionary via Wiktextract
Usage: UK
Topics: government, military, politics, war
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
noun
Meaning 7
The lowest junior commissioned officer rank(s) in many military forces, often Army and Marines.
A naval commissioned officer who holds the rank above sub-lieutenant and below lieutenant commander.
Definition source: English Wiktionary via Wiktextract
Usage: Australia, Canada, New-Zealand
Topics: government, military, politics, war
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
noun
Meaning 8
A person who manages or executes the plans and directives of another, more senior person; a manager to their director.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
9
noun
Meaning 9
The second-in-command (2IC) of a group.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
10
noun
Meaning 10
Alternative letter-case form of lieutenant (when used as a title before a name)
Definition source: English Wiktionary via Wiktextract
Usage: alt-of
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
11
noun
Meaning 11
an assistant with power to act when his superior is absent
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: police lieutenant
Antonyms: none provided
Broader terms: lawman, law officer, peace officer
13
noun
Meaning 13
a commissioned military officer
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: commissioned military officer
Narrower terms: first lieutenant, 1st lieutenant, second lieutenant, 2nd lieutenant, sublieutenant
14
noun
Meaning 14
an officer holding a commissioned rank in the United States Navy or the United States Coast Guard; below lieutenant commander and above lieutenant junior grade
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: commissioned naval officer
History
Etymology
From Middle English lieutenant, lieftenaunt, from Anglo-Norman lieutenant, lyutenaunt, leu tenant, leu tenaunt (“deputy, lieutenant”), from Old French lieu (“place”) + tenant (“holder”). Doublet of locum tenens and stadtholder.
Across languages
Translations
105 source translations are retained for this English entry.