cave
Americannoun
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a hollow in the earth, especially one opening more or less horizontally into a hill, mountain, etc.
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a storage cellar, especially for wine.
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English History. a secession, or a group of seceders, from a political party on some special question.
verb (used with object)
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to hollow out.
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Mining.
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to cause (overlying material) to fall into a stope, sublevel, or the like.
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to cause (supports, as stulls or sets) to collapse beneath overlying material.
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to fill (a stope or the like) with caved-in material.
sub-level caving.
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verb (used without object)
verb phrase
noun
noun
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an underground hollow with access from the ground surface or from the sea, often found in limestone areas and on rocky coastlines
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history a secession or a group seceding from a political party on some issue See Adullamite
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(modifier) living in caves
verb
Other Word Forms
- cavelike adjective
Etymology
Origin of cave
1175–1225; Middle English < Old French < Late Latin cava (feminine singular), Latin cava, neuter plural of cavum hole, noun use of neuter of cavus hollow
Explanation
A cave is hollow space underground that's big enough for a person to walk or crawl into. People who explore caves often wear battery-powered headlamps. You might see a small cave in the side of a cliff as you hike up a mountain, or swim into an underwater cave when you go snorkeling. In either case, a cave is a deep, carved-out chamber that opens above ground — or in the water. People who regularly explore caves are called spelunkers, or cavers. The Latin root word is cavea, "hollow."
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.
The bones have been described as well preserved, and researchers said the cave was emerging as one of the most important prehistoric archives in Britain.
From BBC • Apr. 15, 2026
A cave hidden beneath an 11th Century castle in Pembrokeshire is a "truly remarkable site" which could rewrite Britain's prehistory, researchers say.
From BBC • Apr. 15, 2026
Then the stage lit up to show a carved-out cave in a cliffside, housing an absolutely killer all-femme backing band in the grotto and a full company of dancers in every hue of the Americas.
From Los Angeles Times • Apr. 13, 2026
The EU says a primitive form of feta is mentioned in the Odyssey, when the hero of the ancient epic takes cheese from the cave of the cyclops Polyphemus.
From The Wall Street Journal • Apr. 6, 2026
Here, in this snow cave, where he was safe.
From "Wolf Brother" by Michelle Paver
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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.