open-air

1 of 2

adjective

ˈō-pən-ˈer How to pronounce open-air (audio)
Synonyms of open-airnext
: outdoor

open air

2 of 2

noun

: the space where air is unconfined
especially : outdoors

Synonyms of open-air

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Adjective

Noun

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Examples of open-air in a Sentence

Adjective an open-air concert under the stars Noun a family of city dwellers who can't wait to go camping in the open air
Recent Examples on the Web
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.
Adjective
Moab Giants open-air museum, Mill Canyon Dinosaur Tracksite, and Intestine Man Petroglyphs are also all within easy driving distance. — Condé Nast, Condé Nast Traveler, 25 Oct. 2026 Along Houston’s Uptown corridor, River Oaks District brings fashion houses, galleries and restaurants together in an open-air setting where a shopping visit becomes a full afternoon. — Fairchild Studio, Footwear News, 24 Oct. 2026
Noun
Climate technology company Aircapture is capitalizing on that market with its system that works with companies to extract CO2 on-site directly from open air, for their business use. — Charlotte Hu, Time, 15 Oct. 2026 Wellbeing Butlers are at your beck and call to arrange reiki, gratifyingly strong massages in open air, cleansing Balinese ceremonies at the resort temple, or sunrise qi gong on the practically private sand. — Kathryn Romeyn, Condé Nast Traveler, 30 Sep. 2026 See All Example Sentences for open-air

Word History

First Known Use

Adjective

1830, in the meaning defined above

Noun

15th century, in the meaning defined above

Time Traveler
The first known use of open-air was in the 15th century

Rhymes for open-air

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Browse Nearby Words

open adoption
open-air
open air
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Cite this Entry

“Open-air.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/open-air. Accessed 27 Oct. 2026.

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Kids Definition

open air

noun
: outdoors entry 2 sense 1
open-air adjective
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