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.

Check out the top 109 indoor activities in Houston, TX - including rainy day entertainment and other fun things to do indoors, voted on by 27,817 users!

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 …

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.

Dec 20, 2025 · Things to do ranked using Tripadvisor data including reviews, ratings, number of page views, and user location. 1. Space Center Houston. Located in the heart of NASA’s spaceflight …

Explore a variety of indoor activities in Houston! Fill your days with science museums, art galleries, space centers, and more. Enjoy what Houston has to offer, indoors!