open-air

1 of 2

adjective

ˈō-pən-ˈer 

: outdoor

open air

2 of 2

noun

: the space where air is unconfined

especially : outdoors

Synonyms of open-air

Adjective

• outdoor

Noun

• wilderness
• wild

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

Adjective

Kinugawa Ramatuelle is another A-list-adjacent favorite, set in a beautiful open-air garden with a Tokyo spirit. — Karli Poliziani, Condé Nast Traveler, 5 July 2026

There’s also an open-air gym, two pools, daily yoga classes, and a spa (my favorite way to stay still for an hour). — Tara Massouleh McCay, Southern Living, 3 July 2026

Noun

The March 26 kidnapping occurred near International Boulevard and 14th Avenue, a part of Oakland known for having open air prostitution markets around the clock. — Nate Gartrell, Mercury News, 3 July 2026

Rosen said the Family Mob ran an open air drug market along Lake Street and Park Avenue South, distributing fentanyl, methamphetamine and crack cocaine. — Aki Nace, CBS News, 30 June 2026

Word History

First Known Use

Adjective

1830, in the meaning defined above

Noun

15th century, in the meaning defined above

Rhymes for open-air

• aftercare
• anywhere
• billionaire
• chinaware
• debonair
• dinnerware
• disrepair
• doctrinaire
• earthenware
• everywhere
• frigidaire
• kitchenware

Kids Definition

open air

noun

: outdoors entry 2 sense 1

open-air adjective