bay - a compartment in an aircraft used for some specific purpose; "he opened the bomb bay"

locker, storage locker, cabinet - a storage compartment for clothes and valuables; usually it has a lock

cell - any small compartment; "the cells of a honeycomb"

cubbyhole, pigeonhole - a small compartment

glove compartment - compartment on the dashboard of a car

automobile trunk, luggage compartment, trunk - compartment in an automobile that carries luggage or shopping or tools; "he put his golf bag in the trunk"

letter box, POB, post-office box, call box - a numbered compartment in a post office where mail is put to be called for

storage space - the area in any structure that provides space for storage

bay - a compartment on a ship between decks; often used as a hospital; "they put him in the sick bay"

box - separate partitioned area in a public place for a few people; "the sentry stayed in his box to avoid the cold"

box, loge - private area in a theater or grandstand where a small group can watch the performance; "the royal box was empty"

cab - a compartment in front of a motor vehicle where driver sits

cabin - the enclosed compartment of an aircraft or spacecraft where passengers are carried

cabin - small room on a ship or boat where people sleep

cable car, car - a conveyance for passengers or freight on a cable railway; "they took a cable car to the top of the mountain"

elevator car, car - where passengers ride up and down; "the car was on the top floor"

gondola, car - car suspended from an airship and carrying personnel and cargo and power plant

cockpit - compartment where the pilot sits while flying the aircraft

couchette - a compartment on a European passenger train; contains 4 to 6 berths for sleeping

drawing room - a private compartment on a sleeping car with three bunks and a toilet

module - detachable compartment of a spacecraft

pilothouse, wheelhouse - an enclosed compartment from which a vessel can be navigated

room - an area within a building enclosed by walls and floor and ceiling; "the rooms were very small but they had a nice view"

roomette - a small private compartment for one on a sleeping car

stall - a compartment in a stable where a single animal is confined and fed

well - an enclosed compartment in a ship or plane for holding something as e.g. fish or a plane's landing gear or for protecting something as e.g. a ship's pumps