open air Definition

outdoors, open, air, out-of-doors, alfresco, subaerial, outdoor, freedom, doors, evangelist, airy, bonfire, picnic, lido, airing, airless, aut, barbecue, blower, circus, out, rick, souk, aired, barbeque, croquet, expose, garden, loggia, outside, playground, seal, ventilate, weather, ambulatory, bivouac, bivouacking, out-of-door, serenade, bowl, snoring, arena, bandstand, flea market, greenmarket, haystack, kipper, lea, stadium, airs, aubade, bell jar, breath, caisson, chimney, crack, cuvette, draft, exposure, flare, flue pipe, free, freeing, grating, greenhouse, hang, lantern, park, sealed, sealing, serenata, shade, shades, square, vent, vented, ventilated, venting, wind, yawn, airometer, batterie, carrot, clinker, door, exercise, exercising, hat, indoor, jerk, moot-hill, muffler, open-air, openwork, resistance frame, sky burial, sport, sports, stack, stall,