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
The No-Burn rule bans burning wood, pellets, and manufactured fire logs in any indoor or outdoor wood-burning device.
—
Ca Weather Bot, Sacbee.com, 30 Nov. 2025
Again, optional, but mid-January will generally be the time to start sowing indoor cool-season plugs, depending on their timing for a mid-March planting date.
—Anthony Reardon, Kansas City Star, 30 Nov. 2025
The Great Wolf Lodge is another family-friendly hotel in Grapevine, complete with the only indoor water park in North Texas, themed kid-friendly suites, an ice cream shop, and plenty of on-site dining and drink options for both kids and adults.
—Kat Stinson, Travel + Leisure, 30 Nov. 2025
And in every bedroom sat a digital alarm clock with a big, easy-to-read display—this modern version even includes a nightlight and an indoor temperature reader.
—Melanie Fincher, Southern Living, 30 Nov. 2025
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.
Ca Weather Bot, Sacbee.com, 30 Nov. 2025
Again, optional, but mid-January will generally be the time to start sowing indoor cool-season plugs, depending on their timing for a mid-March planting date.
—Anthony Reardon, Kansas City Star, 30 Nov. 2025
The Great Wolf Lodge is another family-friendly hotel in Grapevine, complete with the only indoor water park in North Texas, themed kid-friendly suites, an ice cream shop, and plenty of on-site dining and drink options for both kids and adults.
—Kat Stinson, Travel + Leisure, 30 Nov. 2025
And in every bedroom sat a digital alarm clock with a big, easy-to-read display—this modern version even includes a nightlight and an indoor temperature reader.
—Melanie Fincher, Southern Living, 30 Nov. 2025
See All Example Sentences for indoor
Cite this Entry
“Indoor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/indoor. Accessed 5 Dec. 2025.
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
Share