door
Americannoun
-
a movable, usually solid, barrier for opening and closing an entranceway, cupboard, cabinet, or the like, commonly turning on hinges or sliding in grooves.
-
a doorway.
to go through the door.
-
the building, house, etc., to which a door belongs.
My friend lives two doors down the street.
-
any means of approach, admittance, or access.
the doors to learning.
-
any gateway marking an entrance or exit from one place or state to another.
at heaven's door.
idioms
-
lay at someone's door, to hold someone accountable for; blame; impute.
-
leave the door open, to allow the possibility of accommodation or change; be open to reconsideration.
The boss rejected our idea but left the door open for discussing it again next year.
-
lie at someone's door, to be the responsibility of; be imputable to.
One's mistakes often lie at one's own door.
-
show someone the door, to request or order someone to leave; dismiss.
She resented his remark and showed him the door.
noun
-
-
a hinged or sliding panel for closing the entrance to a room, cupboard, etc
-
( in combination )
doorbell
doorknob
-
-
a doorway or entrance to a room or building
-
a means of access or escape
a door to success
-
informal sport at an early stage
-
to lay (the blame or responsibility) on someone
-
in or into the open air
-
to order someone to leave
Other Word Forms
Derived Forms
Etymology
Origin of door
First recorded before 900; Middle English dore, Old English duru “door,” dor “gate”; akin to German Tür, Old Norse dyrr, Greek thýra, Latin foris, Old Irish dorus, Old Chursh Slavonic dvĭrĭ
Explanation
A door is a moving structure that when closed acts as a barrier to a room, house, building, or car. You'll have to open the door to let your dog come inside. Buildings have doors, and so do most vehicles. You might also have a special little door built into your own back door for your cat. Doors act as security, as they can be closed and locked, and also as ventilation when you open the door to let the spring air in. Being "out of doors" means you're outside, beyond all the doors of your house or building.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
"CLOSED THE DOOR" Amnesty International condemned said Australia had shown contempt for its legal and moral obligations.
From Reuters • Jul. 19, 2013
OUT THE DOOR: Of all the coaches who came into this season on the hot seat, Tim Brewster of Minnesota is way out in front in the first-to-be-fired pool.
From Seattle Times • Oct. 14, 2010
He drools over me for half a DECADE, but when I deliver myself to his front DOOR, he slams it in my FACE!
From "Drums, Girls, and Dangerous Pie" by Jordan Sonnenblick
![]()
It matches the one in our apartment: a white plastic square with what looks like a tiny little television screen set into it, and three buttons underneath, labeled VIEW, TALK, and DOOR.
From "Liar & Spy" by Rebecca Stead
![]()
"I will—and now—" "And now," she said, with a superb gesture towards the barrier which separated them from Carroll, "OPEN THE DOOR!"
From Maruja by Harte, Bret
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.