Main entry: open-air, alfresco
Definition: in the open air
Usage: an alfresco lunch; an open-air theater
Definition: the inner or enclosed surface of something
Definition: the region that is inside of something
Antonyms: inside
Definition: relating to or being on the side closer to the center or within a defined space
Definition: within a building
Definition: on the inside
Antonyms: indoor
Definition: located, suited for, or taking place within a building
Main entry: out of doors, outdoors, outside, alfresco
Definition: outside a building
Usage: in summer we play outside