(architecture) A large entrance hall in a temple or palace. / (rail transport) An enclosed entrance at the end of a railway passenger car.

(transitive) To furnish with a vestibule or vestibules.

Having vestibules.

plural of vestibule

(medicine) Inflammation of a vestibule, especially localized vulvodynia in the vestibular region (the entry point into the vagina).

present participle of vestibule

vestibular

A schooling facility organised within an industrial plant to teach specific skills to trainee workers.

plural of vestibule school

(railways) A train of passenger cars having the space between the end doors of adjacent cars enclosed, so as to allow the doors to be left open to provide for intercommunication between all the cars.