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/ˈɪndɔː/ · adjective
Situated in, or designed to be used in, or carried on within, the interior of a building..
These fireworks are not for indoor use!
Use indoor when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Indoor means Situated in, or designed to be used in, or carried on within, the interior of a building..
Common synonyms include inside, interior.
Possible antonyms include outdoor.
These fireworks are not for indoor use!
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