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

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

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

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

Sep 3, 2025 · To help inspire you (and ourselves) to get out, here’s a comprehensive list of fun things to do indoors on a cold or rainy day in NYC. Yes, it’s easy to stay cooped up inside …

Indoor (s) may refer to: the interior of a building Indoor environment, in building science, traditionally includes the study of indoor thermal environment, indoor acoustic environment, …