door

noun

often attributive
1
: a usually swinging or sliding barrier by which an entry is closed and opened
also : a similar part of a piece of furniture
2
3
: a means of access or participation : opportunity
opens new doors
door to success
4
doors plural : the designated time at which the doors at a performance venue (such as a theater) are opened to admit attendees
Doors are at 8, and music starts with Garrett Owen's set at 9pm.Steve Steward
doorless adjective
Phrases
at one's door
: as a charge against one as being responsible
laid the blame at our door

Examples of door in a Sentence

I heard a knock on the door. Please don't block the door. I peeked through the open door. He stood at the door.
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.
Video circulating on social media showed storm surges shattering the glass doors of the Fullerton Ocean Park Hotel, a luxury seaside resort, with huge waves gushing into the lobby and sweeping people off their feet. Jessie Yeung, CNN Money, 24 Sep. 2025 On Monday, a member of the group fired upon the door to escape before the thieves fled into six getaway vehicles in the valet area of the shopping mall -- several of which were reportedly stolen, police said. Mason Leath, ABC News, 24 Sep. 2025 One five-foot long one, suitable for a door or opening, runs just under $50 on Amazon. Ashley Miznazi, Miami Herald, 24 Sep. 2025 Then the Gates Foundation will shut its doors for good. Eleanor Pringle, Fortune, 24 Sep. 2025 See All Example Sentences for door

Word History

Etymology

Middle English dure, dor, from Old English duru door & dor gate; akin to Old High German turi door, Latin fores, Greek thyra

First Known Use

before the 12th century, in the meaning defined at sense 1

Time Traveler
The first known use of door was before the 12th century

Browse Nearby Words

Cite this Entry

“Door.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/door. Accessed 26 Sep. 2025.

Kids Definition

door

noun
ˈdō(ə)r How to pronounce door (audio)
ˈdȯ(ə)r
1
: a barrier by which an entry is closed and opened
also : a similar part of a piece of furniture
2

More from Merriam-Webster on door

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!