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

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

4 days ago · Full results and highlights from the 2026 USATF Indoor Championships in Staten Island, featuring national champions and standout performances.

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 …

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

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

21 hours ago · The NCAA Division I Men’s and Women’s Track and Field and Cross Country Oversight Committee has announced the participants who will compete in the 2026 NCAA Division I Men’s and …

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

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

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