/ Dictionary / Index I indoor-outdoor: Meaning and Definition of Find definitions for: in•door-out•door Pronunciation: (in'dôr"out'dôr", in'dōr"out'dōr"), [key] — adj. designed or constructed to be used either indoors or outdoors: indoor-outdoor carpeting. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. indoor baseball indoors Related Content Daily Word Quiz: sequester Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language