Standard Lemma guide

branchia

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 gill or other organ having the same function.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

respiratory organ of aquatic animals that breathe oxygen dissolved in water

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: gill

Antonyms: none provided

Broader terms: respiratory organ

Narrower terms: ctenidium, ceras, external gill

History

Etymology

From Latin branchia, from Ancient Greek βράγχια (bránkhia, “gills”).