Phrase guide

oral cavity

noun · 3 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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No pronunciation record was provided for this word.

1

noun

Meaning 1

The cavity of the mouth, especially the part of the mouth behind the gums and teeth that is bounded above by the hard and soft palates and below by the tongue and by the mucous membrane connecting it with the inner part of the mandible.

Definition source: English Wiktionary via Wiktextract

Topics: anatomy, medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: mouth cavity

Antonyms: none provided

2

noun

Meaning 2

The hollow on the lower surface of the head from which the proboscis protrudes.

Definition source: English Wiktionary via Wiktextract

Usage: rare

Topics: biology, natural-sciences, zoology, zootomy

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

the opening through which food is taken in and vocalizations emerge

Definition source: Princeton WordNet 3.0

Examples

  • he stuffed his mouth with candy

Meaning relationships

Synonyms: mouth, oral fissure, rima oris

Antonyms: none provided

Broader terms: rima

Narrower terms: trap, cakehole, hole, maw, yap, gob

History

Etymology

No etymology was provided for this word.

Across languages

Translations

17 source translations are retained for this English entry.

  • Bengali: মুখবিবর (mukhbibor) — cavity of the mouth
  • Catalan: cavitat oral — cavity of the mouth
  • Chinese Mandarin: 口腔 (kǒuqiāng) — cavity of the mouth
  • Danish: mundhule — cavity of the mouth
  • Finnish: suuontelo — cavity of the mouth
  • German: Mundhöhle — cavity of the mouth
  • Hungarian: szájüreg — cavity of the mouth
  • Irish: cuas an bhéil — cavity of the mouth
  • Kazakh: ауыз қуысы (auyz quysy) — cavity of the mouth
  • Norwegian Bokmål: munnhule — cavity of the mouth
  • Norwegian Nynorsk: munnhole — cavity of the mouth
  • Polish: jama ustna — cavity of the mouth
  • Romanian: cavitate bucală — cavity of the mouth
  • Russian: ротова́я по́лость (rotovája pólostʹ) — cavity of the mouth
  • Swedish: munhåla — cavity of the mouth
  • Ukrainian: ротова́ порожни́на (rotová porožnýna) — cavity of the mouth
  • Vietnamese: khoang miệng — cavity of the mouth