The meaning of INDOOR is of or relating to the interior of a building. How to use indoor in a sentence.

18 hours ago · Here's how to watch the World Athletics Indoor Championships, including TV channel and streaming options for the 2026 event.

INDOOR meaning: 1. happening, used, or existing inside a building: 2. happening, used, or existing inside a…. Learn more.

Mar 11, 2026 · The 2026 NCAA Division I men's and women's indoor track and field championships take place Friday and Saturday at the Randal Tyson Center in Fayetteville, Arkansas. It will mark the …

INDOOR definition: occurring, used, etc., in a house or building, rather than out of doors. See examples of indoor used in a sentence.

Define indoor. indoor synonyms, indoor pronunciation, indoor translation, English dictionary definition of indoor. adj. 1. Of, situated in, or intended for use in the interior of a building: an indoor pool; …

indoor in American English (ˈɪnˌdɔr, -ˌdour) adjective occurring, used, etc., in a house or building, rather than out of doors

Definition of indoor adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Indoor environment, in building science, traditionally includes the study of indoor thermal environment, indoor acoustic environment, indoor light environment, and indoor air quality