vestibule of mouth

vestibule /ves·ti·bule/ (ves´tĭ-būl) a space or cavity at the entrance to a canal.vestib´ular

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vestibule of aorta  a small space at root of the aorta.

vestibule of ear  an oval cavity in the middle of the bony labyrinth.

vestibule of mouth  the portion of the oral cavity bounded on the one side by teeth and gingivae, or residual alveolar ridges, and on the other by the lips (labial v.) and cheeks (buccal v.) .

nasal vestibule , vestibule of nose the anterior part of the nasal cavity.

vestibule of vagina , vestibule of vulva the space between the labia minora into which the urethra and vagina open.

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vestibule of mouth

n.

See buccal cavity.