cliff
1 Americannoun
-
a high steep face of a rock.
- Synonyms:
- crag, ledge, promontory, bluff
-
a critical point or situation beyond which something bad or undesirable may occur.
The committee is right up to the cliff with no deal in sight.
noun
noun
Other Word Forms
- clifflike adjective
- cliffy adjective
Etymology
Origin of cliff
before 900; Middle English clif, Old English, cognate with Dutch, Low German, Old Norse klif
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.
Software stocks have fallen off a cliff on the back of competitive threats from the major artificial-intelligence innovators.
From Barron's
A 70-year-old man died Tuesday after falling from a cliff along California’s treacherous Devil’s Slide, an oceanside stretch in Pacifica known for steep terrain that has led to several fatal accidents.
From Los Angeles Times
Merck announced earlier this week that it would reorganize its human health business to create a separate division for its oncology medicines ahead of Keytruda’s patent cliff.
From Barron's
“I would climb mountains and traverse dangerous cliff paths. I would poke my head into dark caves and push over heavy boulders.”
From Literature
![]()
Back from the cliff edge Scotland stepped and into the coming weeks they go with France to play at home and Ireland away.
From BBC
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.