"oral vestibule" in German oral vestibule Mundhöhlenvorhof Mundvorhof Detailed translations for "oral vestibule" oral vestibule oral vestibule(also: vestibule of the mouth, buccal cavity) der Mundhöhlenvorhof{masculine} oral vestibule(also: vestibule of the mouth, buccal cavity) der Mundvorhof{masculine}