WordNet
wall-less
adj. lacking walls; "the wall-less ground floor is open to the winds" [ant: walled]
Usage examples of "wall-less".
Our postage-stamp yard of weeds and sand faced a tin-roofed, wall-less double garage that was stacked to high heaven with trash: rusting tools, a fender off an old truck, worn-out ovens and toilets, mangled bed frames, bald tires, leftover rolls of linoleum, busted light fixtures, empty Valvoline motor oil cans, lawn mowers that hadn't cut a blade of grass in ages, cracked-mirrored medicine cabinets, file bins filled with mouse nests, bits and pieces of no longer recognizable objects.