Rare, chiefly technical: ‘to provide with a vestibule’ or ‘to equip (a vehicle) with vestibule connections’
Definitions
vestibulenoun
An antechamber, hall, or lobby next to the outer door of a building.
The guests waited in the vestibule before being ushered into the main hall.
Anatomy: any cavity serving as an entrance to another, especially the central cavity of the inner ear that communicates with the semicircular canals and the cochlea.
The utricle and saccule lie within the vestibule of the inner ear.
Rail transport: a covered passageway at the end of a passenger car that gives access to an adjoining car.
Passengers moved through the vestibule to reach the dining car.
vestibuleverb
To furnish (a building or vehicle) with a vestibule.
The renovated station vestibuled each entrance for better climate control.