| Out-of-door (a.) Being out of the house; being, or done, in the open air; outdoor; as, out-of-door exercise. See adv. Thesaurus Entries abroad, aerial, aeriform, aery, airish, airlike, airy, atmospheric, breezy, en plein air, ethereal, exposed, in the open, light, open-air, out of doors, out-of-door, out-of-doors, outdoor, outdoors, outside, pneumatic, roomy, tropospheric |