Phrase guide

rear admiral (lower half)

noun · 2 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

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1

noun

Meaning 1

A commissioned officer in the United States Navy, Coast Guard, NOAA Corps, or PHS Corps of a grade superior to a captain and junior to a rear admiral (upper half). A rear admiral (lower half) is equal in grade or rank to an Army, Marine Corps, or Air Force brigadier general.

Definition source: English Wiktionary via Wiktextract

Usage: US

Topics: government, military, nautical, politics, transport, war

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A naval officer of equivalent grade or rank in the navy of other countries, such as commodore.

Definition source: English Wiktionary via Wiktextract

Usage: US

Topics: government, military, nautical, politics, transport, war

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

No etymology was provided for this word.

Across languages

Translations

5 source translations are retained for this English entry.

  • Afrikaans: kommodoor — equivalent grade in other navies
  • Bulgarian: контраадмирал (kontraadmiral) — equivalent grade in other navies
  • Finnish: lippueamiraali — equivalent grade in other navies
  • Greek: αρχιπλοίαρχος (archiploíarchos) — equivalent grade in other navies
  • Italian: commodoro — equivalent grade in other navies