outdoor

adjective

out·​door ˈau̇t-ˌdȯr 

ˈau̇t-ˈdȯr

variants or less commonly outdoors

ˈau̇t-ˌdȯrz,

ˈau̇t-ˈdȯrz 

1

: of or relating to the outdoors

2

a

: performed outdoors

outdoor sports

b

: outdoorsy

an outdoor couple

3

: not enclosed : having no roof

an outdoor restaurant

Synonyms

• alfresco
• open-air
• out-of-door
• out-of-doors
• outdoorsy

Examples of outdoor in a Sentence

an outdoor picnic is always at the mercy of the weather, of course

Recent Examples on the Web

Off-The-Shoulder Belted Midi Dress This three-quarter sleeve dress is perfect for dressier occasions, such as outdoor summer parties. —Lauren Taylor, Southern Living, 7 May 2024

Size range: 5–11 | Colors: 13 | Construction: Rubber and nylon Best Duck Boots L.L.Bean Original Bean Boot Buy on L.L.Bean Shopping editor Kayla Kitts wore these to conquer some outdoor tasks, then took them for a spin through some particularly nasty April showers in Atlanta. —Erika Reals, Peoplemag, 7 May 2024

Word History

Etymology

out (of) door, out (of) doors

First Known Use

1748, in the meaning defined at sense 1

Kids Definition

outdoor

adjective

out·​door ˌau̇t-ˌdō(ə)r 

-ˌdȯ(ə)r

variants also outdoors

-ˌdō(ə)rz 

-ˌdȯ(ə)rz

1

: of or relating to the outdoors

an outdoor setting

2

: done outdoors

outdoor games

3

: having no roof and walls

an outdoor theater