DictionaryAI

indoor

adjective
USIN-dor/ˈɪndoɹ/UKIN-daw/ˈɪndɔː/

1 meaning of indoor

Practice

  1. 1
    adjective
    Located inside a building, or made to be used inside rather than outside.

    We can swim in the indoor pool even when it snows.

    The children played indoor games while the rain poured down outside.

    Similarinside, covered

    Oppositeoutdoor

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Origin

This word comes from "within" plus "door." It was first used in 1711.