airlock Definition

air lock, hatch, door, bulkhead, lock, skirt, sas, sass, saa, aso, hatchway, compartment, spacecraft, orbiter, spaceship, flight engineer, soyuz, lunar module, valve, carboy, passageway, space capsule, spacesuits, spacewalk, cryostat, usos, capsule, astronauts, thruster, orbit, decompression chamber, ballistic trajectory, cavern, lazarette, stowage, retrorockets, drogue parachute, taikonaut, dewar, companionway, lander, ablator, pod, bathysphere, wormhole, depressurise, weightlessness, teleporter, nozzle, toru, cosmonaut, icefall, cosmodrome, outer space, geosynchronous orbit, hoistway, handrail, condenser, sterilizer, spacemen, skylab, conning tower, elevator, mooring mast, airing cupboard, nitrogen tetroxide, bathyscaph, bivvy, dehumidifying, tube, worf, space shuttle, intake valve, shuttle, trapdoor, annulus, oxidiser, oxidizer, windlass, zero gravity, perilune, manway, liquid oxygen, combustor, lavatory, huygens, travelator, duct, encasement, ullage, blastoff, microgravity, latches, cage, midships, propulsion system, ammonia, hasp, antechamber, vestibules,