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

2 days ago · Here's everything you need to know about the 2026 USATF Indoor Championships, including TV channel and streaming options for the track and field competition.

INDOOR meaning: 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 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

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

Use the adjective indoor to describe something that happens or is used inside a building or house. Your indoor furniture is probably a little fancier than your plastic outdoor furniture.

4 days ago · What is the difference between indoors and indoor? Indoors is an adverb. If you go indoors, you go into a building. It started to rain, so we went indoors. If something happens indoors, it …

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