- a hole for inserting a key in a lock, especially one in the shape of a circle with a rectangle having a width smaller than the diameter of the circle projecting from the bottom.
- Also called key. Basketball. the area at each end of the court that is bounded by two lines extending from the end line parallel to and equidistant from the sidelines and terminating in a circle around the foul line.
- extremely private or intimate, especially with reference to information gained as if by peeping through a keyhole.
- snooping and intrusive: a keyhole investigator.
Origin of keyhole
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for keyhole
So beware of keyhole cutouts or string bottoms—those are a preschool fashion no-no.7 Silliest Summer TV News Segments
Natasha Bach, Sara Bower, Samantha Guff
July 4, 2013
This week, Stephen King published his 51st novel, The Wind Through the Keyhole, the latest in his Dark Tower series.Remedial Reader: The Essential Stephen King Back List
April 25, 2012
A peek through the keyhole on its website reveals a moving line of classic and contemporary nude images.Nude Art Mag Riles Middle East
September 3, 2010
Mumbling helps audiences "feel like they're peeking in the keyhole," Batson says.Mumbling Wins Oscars!
March 3, 2010
He went to the keyhole of the door leading into the passage.Within the Law
With the key in the keyhole, they had kept their doors locked during the night.Welsh Fairy Tales
William Elliott Griffis
Grant it but a chink or keyhole, and it shot in like a white-hot arrow.Little Dorrit
The key rattled at the keyhole and then dropped to the floor.The Cavalier
George Washington Cable
You say you looked through the keyhole and saw her take the money?The First Violin
- an aperture in a door or a lock case through which a key may be passed to engage the lock mechanism
- any small aperture resembling a keyhole in shape or function
- a transient column of vapour or plasma formed during the welding or cutting of materials, using high energy beams, such as lasers
Word Origin and History for keyhole
Online Etymology Dictionary, © 2010 Douglas Harper