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Synonyms

cave

American  
[keyv] / keɪv /

noun

  • caves
    plural
  1. a hollow in the earth, especially one opening more or less horizontally into a hill, mountain, etc.

  2. a storage cellar, especially for wine.

  3. English History. a secession, or a group of seceders, from a political party on some special question.


verb (used with object)

  • caves,
    present (3rd person singular)
  • caved,
    past participle,  past
  • caving
    present participle
  1. to hollow out.

  2. Mining.

    1. to cause (overlying material) to fall into a stope, sublevel, or the like.

    2. to cause (supports, as stulls or sets) to collapse beneath overlying material.

    3. to fill (a stope or the like) with caved-in material.

      sub-level caving.

verb (used without object)

  • caves,
    present (3rd person singular)
  • caved,
    past participle,  past
  • caving
    present participle
  1. to cave in.

verb phrase

  1. cave in

    1. to fall in; collapse.

    2. to cause to fall in or collapse.

    3. Informal. to yield; submit; surrender.

      The opposition caved in before our superior arguments.

cave 1 British  
/ keɪv /

noun

  1. an underground hollow with access from the ground surface or from the sea, often found in limestone areas and on rocky coastlines

  2. history a secession or a group seceding from a political party on some issue See Adullamite

  3. (modifier) living in caves

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. (tr) to hollow out

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
cave 2 British  
/ ˈkeɪvɪ /

noun

  1. guard or lookout (esp in the phrase keep cave )

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

  1. watch out!

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
cave Scientific  
/ kāv /
  1. A naturally occurring underground hollow or passage, especially one with an opening to the surface of the Earth. Caves can form through a variety of processes, including the dissolution of limestone by flowing water, the differential cooling of volcanic magma (which occurs when the outside surface of the lava cools, but the inside continues to flow downwards, forming a hollow tube), or the action of wind and waves along a rocky coast.


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Derived Forms

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Conjugated Forms

Present

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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."

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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.

See Examples For:

"The land above the cave… slid after the heavy rain that lasted throughout the night," Dagnachew Azbite, a senior local official, told the BBC.

From BBC Aug. 4, 2026

Moving deeper, they are suddenly surrounded by dead sea creatures forced into the cave by the storm.

From Los Angeles Times Jul. 29, 2026

A plot turn involving an underground realm that’s accessible by a local cave recalls the supernatural aspects of Mr. Mason’s 2023 novel, “North Woods.”

From The Wall Street Journal Jul. 28, 2026

That possibility offers a more layered picture of prehistoric cave art.

From Science Daily Jul. 28, 2026

He grabbed Handsome’s present, which he also spruced up by tying a bright yellow ribbon around it, and left his cave.

From "The Very, Very Far North" by Dan Bar-el

Bones preserved in dry caves displayed a different set of changes.

From Science Daily Aug. 4, 2026

The analysis showed that underwater caves can preserve skeletal remains exceptionally well.

From Science Daily Aug. 4, 2026

Later, merchants and government officials sponsored larger and more elaborately decorated caves to curry karmic favor on their journeys, as well as to promote their particular religious and aesthetic visions.

From The Wall Street Journal Jul. 31, 2026

In some caves where enlightened paradise is depicted, it’s utopic: singers and dancers prancing in revelry.

From The Wall Street Journal Jul. 31, 2026

Plus, there were caves down there, and they could use one to stay warm in.

From Anya and the Nightingale by Sofiya Pasternack

Visitors may have noticed that Odorysseus’ spadix — the conic protrusion emerging upward from the plant — was much taller than Odora’s, which had caved in.

From Los Angeles Times Jul. 14, 2026

After fretting and weighing the pros and cons, I eventually caved and decided to start mine young.

From Slate Jun. 20, 2026

May and June were exceedingly dry, the main water pump conked out regularly, the roof of the ladies’ room caved in and the pro shop needed more scorecards, which are surprisingly expensive.

From The Wall Street Journal Jun. 11, 2026

Khan told the Commons on Wednesday that the force had "never caved into community pressure" and described calls for Guildford to be sacked as a "witch hunt".

From BBC Jan. 14, 2026

There was a shattering of wood as the box caved in.

From "Native Son" by Richard Wright

History suggests they will hesitate before eventually caving to his will.

From Salon Jan. 3, 2026

While I’d like to push back more, I know myself, and will end up caving and buying a new dress.

From MarketWatch Dec. 8, 2025

You couldn’t be caught caving to an advertiser.

From The Wall Street Journal Nov. 13, 2025

"I started caving when I was just 13 years old and I'm 71 years old now," he said.

From BBC Jul. 23, 2025

Ivy tried to force a lot of bite into her bark, but really, she felt like her chest was caving in.

From "Ivy Aberdeen’s Letter to the World" by Ashley Herring Blake

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