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indoor

[ in-dawr, -dohr ]
/ ˈɪnˌdɔr, -ˌdoʊr /
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adjective
occurring, used, etc., in a house or building, rather than out of doors: indoor games.
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Origin of indoor

1705–15; aphetic variant of within-door, originally phrase within (the) door, i.e., inside the house
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use indoor in a sentence

British Dictionary definitions for indoor

indoor
/ (ˈɪnˌdɔː) /

adjective (prenominal)
of, situated in, or appropriate to the inside of a house or other buildingan indoor tennis court; indoor amusements
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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