atrium Definition

concourse, plaza, hall, basement, square, heart, earpiece, cellar, cave, headset, cava, court, courtyard, foyer, rotunda, breezeway, entryway, colonnade, entranceway, hallway, auditorium, staircase, walkway, archway, stairwell, clerestory, skylight, loggia, portico, terrace, vestibule, veranda, lounge, narthex, balcony, entrance, sundeck, pavilion, doorway, sunroom, cafeteria, passageway, lobby, proscenium arch, anteroom, gothic arch, upstairs, storey, galleria, skylit, atrium cordis, dining room, spiral staircase, oculus, skywalk, ballroom, stairway, alcove, diningroom, floors, arches, undercroft, breezeways, airy, promenade deck, canopy, skyway, ceilings, quadrangle, fountain, bowfront, elevator, cupola, dome, amphitheater, romanesque architecture, art deco, gymnasium, transept, nave, square foot, balustrade, chandelier, elevator shaft, facade, mansard roof, piazza, fanlight, rooms, pilasters, freight elevator, tower, stairs, campanile, newel post, peristyle, building, rathskeller, cavelike, deck,