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adj. Located in, done in, or suited to the open air: badminton and other outdoor games.

adj. Situated in, designed to be used in, or carried on in the open air.

adj. Being, or done, in the open air; being or done outside of certain buildings, as poorhouses, hospitals, etc.

Out of doors; outside of the house; exterior; in the open air: as, outdoor amusements.

Not cared for within doors or in a particular house (as a poor-house): as, outdoor paupers.

In Cornish pumping-engines, outward: as, the outdoor stroke of the engine.

adj. pertaining to or concerning the outdoors or outdoor activities

adj. located, suited for, or taking place in the open air

"And even if you're not outside, you might be wearing what you call outdoor performance clothes."

alfresco    open-air    outdoorsy   

indoor   

outdoor relief   

outdoors   

outdoor education   

extraforaneous    out-of-door   

open-air    indoor    nice    industrial    favorite    athletic    rural    spacious    pretty    outer