outdoor
Outdoor (adj) means Existing, happening, or used in the open air rather than inside a building. Example: “They set up an outdoor stage for the summer concert series.”
How to Use Outdoor
Learner’s notesIn plain EnglishHappening outside, not indoors.
"Outdoor" is the adjective ("an outdoor pool"); "outdoors" is the adverb or noun ("we ate outdoors").
Word Forms
outdoored past tense, outdoors singular
Fill the Gap
Can you complete this real example?
They set up an _____ stage for the summer concert series.
Etymology
Built from "out-" plus "door."
Synonyms
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Rhymes for outdoor
See all rhymes for outdoor →Frequently Asked Questions
What does “outdoor” mean?
The word “outdoor” means existing, happening, or used in the open air rather than inside a building. In plain terms, happening outside, not indoors.
How do you pronounce “outdoor”?
“Outdoor” is pronounced owt-DAW (/aʊtˈdɔː/ in IPA).
How do you use “outdoor” in a sentence?
Here is “outdoor” used in a sentence: “They set up an outdoor stage for the summer concert series.”
What part of speech is “outdoor”?
“Outdoor” is an adjective.
Is “outdoor” a common word?
“Outdoor” is a fairly common word in modern English, usually learned at around the B1 level.
What is the difference between "outdoor" and "outdoors"?
"Outdoor" is an adjective placed before a noun, as in "outdoor furniture" or "outdoor sports." "Outdoors" is an adverb or noun, as in "we ate outdoors" or "the great outdoors."
What is the opposite of "outdoor"?
The opposite of "outdoor" is "indoor," which describes things existing, happening, or used inside a building. Outdoor refers to the open air rather than an enclosed space.
Can "outdoor" be used after a verb like "go outdoor"?
No. "Outdoor" only works as an adjective before a noun, so "go outdoors" is correct while "go outdoor" is not. Use the adverb form "outdoors" when describing where an action takes place.
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