1
: of or relating to the interior of a building
2
: living, located, or carried on within a building
an indoor sport
Examples of indoor in a Sentence
Recent Examples on the Web
An indoor pool with a hydrotherapy circuit, dry sauna, hammam, and serene treatment rooms offers ritual-level relaxation.
—
Condé Nast, Condé Nast Traveler, 2 June 2026
The gesture, made by Mallard Creek relay anchor Nyan Brown, signaled the school’s impending fifth straight state crown between indoor and outdoor competition.
—Christopher Kamrani, New York Times, 2 June 2026
Travelers should pack for extreme winter conditions and plan to alternate between outdoor festival time and warm indoor breaks.
—Hanna Wickes, Sacbee.com, 2 June 2026
What to read next The indoor swimming pool area is beautiful; light floods in from the arched glass roof and through floor-to-ceiling windows.
—Harriet Marsden, TheWeek, 2 June 2026
See All Example Sentences for indoor
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Condé Nast, Condé Nast Traveler, 2 June 2026
The gesture, made by Mallard Creek relay anchor Nyan Brown, signaled the school’s impending fifth straight state crown between indoor and outdoor competition.
—Christopher Kamrani, New York Times, 2 June 2026
Travelers should pack for extreme winter conditions and plan to alternate between outdoor festival time and warm indoor breaks.
—Hanna Wickes, Sacbee.com, 2 June 2026
What to read next The indoor swimming pool area is beautiful; light floods in from the arched glass roof and through floor-to-ceiling windows.
—Harriet Marsden, TheWeek, 2 June 2026
See All Example Sentences for indoor
Cite this Entry
“Indoor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/indoor. Accessed 3 Jun. 2026.
Copy CitationKids Definition
indoor
adjective
in·door
ˌin-ˌdō(ə)r 
-ˌdȯ(ə)r
1
: of or relating to the interior of a building
2
: done, living, used, or belonging within a building
an indoor sport
Love words? Need even more definitions?
Merriam-Webster unabridged
