Indoor

//ˈɪndɔː// adj

adj ·Uncommon ·Advanced level

Definitions

Adjective
  1. 1
    Situated in, or designed to be used in, or carried on within, the interior of a building. not-comparable

    "These fireworks are not for indoor use!"

Adjective
  1. 1
    within doors wordnet
  2. 2
    located, suited for, or taking place within a building wordnet

Synonyms

All synonyms
centraldeepinmostinnerinnermostinside

Example

More examples

"The advent of indoor tanning salons now allows Canadians to sport a sun-kissed look all year round."

Etymology

From (with)in + door, first attested 1711.

Related phrases

indoor baseballindoor lacrosseindoor plantindoor reliefindoor rowingindoor soccerindoor voice

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.