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swamp

American  
[swomp] / swɒmp /

noun

  • swamps
    plural
  1. a tract of wet, spongy land, often having a growth of certain types of trees and other vegetation, but unfit for cultivation.


verb (used with object)

  • swamps,
    present (3rd person singular)
  • swamped,
    past participle,  past
  • swamping
    present participle
  1. to flood or drench with water or the like.

  2. Nautical. to sink or fill (a boat) with water.

  3. to plunge or cause to sink in or as if in a swamp.

  4. to overwhelm, especially to overwhelm with an excess of something.

    He swamped us with work.

  5. to render helpless.

  6. to remove trees and underbrush from (a specific area), especially to make or cleave a trail (often followed byout ).

  7. to trim (felled trees) into logs, as at a logging camp or sawmill.

verb (used without object)

  • swamps,
    present (3rd person singular)
  • swamped,
    past participle,  past
  • swamping
    present participle
  1. to fill with water and sink, as a boat.

  2. to sink or be stuck in a swamp or something likened to a swamp.

  3. to be plunged into or overwhelmed with something, especially something that keeps one busy, worried, etc.

swamp British  
/ swɒmp /

noun

    1. permanently waterlogged ground that is usually overgrown and sometimes partly forested Compare marsh

    2. ( as modifier )

      swamp fever

"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. to drench or submerge or be drenched or submerged

  2. nautical to cause (a boat) to sink or fill with water or (of a boat) to sink or fill with water

  3. to overburden or overwhelm or be overburdened or overwhelmed, as by excess work or great numbers

    we have been swamped with applications

  4. to sink or stick or cause to sink or stick in or as if in a swamp

  5. (tr) to render helpless

"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
swamp Scientific  
/ swŏmp /
  1. An area of low-lying wet or seasonally flooded land, often having trees and dense shrubs or thickets.


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Etymology

Origin of swamp

First recorded in 1615–25; from Dutch zwamp “creek, fen”; akin to sump and to Middle Low German swamp, Old Norse svǫppr “sponge”


Explanation

A swamp is an area that floods every year because the land is low. Watch out for alligators if you visit Atchafalaya National Wildlife Refuge in Louisiana, the largest swamp in the United States. Anyone who has spent time in a busy restaurant kitchen has heard harried chefs cry, "I'm in the weeds!" Such people are in a different kind of swamp — the challenging environment in which too many things need to be done in too short a time. Another way of saying this is, "I'm swamped." Here swamp is a verb that describes being stuck in a seemingly endless situation — you feel like you're stuck in the squishy mud of a real swamp.

Keep Reading on Vocabulary.com

Vocabulary lists containing swamp

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:

Let’s take a wade into the ever-deepening swamp.

From Slate ● Oct. 8, 2026

Authorities say the plane was on a routine mission from Benin City to Lagos when it came down in a swamp near a naval base on Monday morning.

From BBC ● Oct. 6, 2026

Even Wednesday, the Clippers sneerily referenced “podcast allegations” as if they came from a catfish in a swamp and not a show which had already won a Pulitzer for the work.

From The Wall Street Journal ● Sep. 3, 2026

For centuries, it was a vast swamp where mosquitoes spread malaria among shepherds.

From Los Angeles Times ● Aug. 30, 2026

His skin was cherry red; his beard and hair the color of iron rust, braided with tufts of grass, leaves, and swamp flowers.

From "The House of Hades" by Rick Riordan

Misty loved to run in the mud and swamps, but on this occasion, she came back "covered in a sort of greasy orange film".

From BBC ● Oct. 11, 2026

The world-renowned site features iron carbonate concretions that formed some 309 million years ago, fossilizing within them ancient creatures that had once thrived in the area's lush swamps, shallow seas and river deltas.

From Barron's ● Jun. 18, 2026

A river stretched along the far horizon, lined with a few reeds growing up from the swamps.

From The Wall Street Journal ● Apr. 13, 2026

If you’re new to her work, here is where to start with Groff’s sprawling canon, which spans from steamy Florida swamps to medieval abbeys with a gift for the unexpected.

From Los Angeles Times ● Feb. 26, 2026

He’d make up silly raps as we waited for a bite on our lines, and as the sun went down we’d go deeper into the swamps to listen to the Swampfolk put on jazz concerts.

From "The Manifestor Prophecy" by Angie Thomas

For every one-of-a-kind miracle who turns into Lamine Yamal there are thousands who get swamped by expectations and never break through.

From The Wall Street Journal ● Sep. 24, 2026

Nepal rescuers are still excavating hydropower tunnels swamped by freezing mud, with hundreds of workers among the missing.

From Barron's ● Sep. 11, 2026

I was not surprised by recent news that online classes have become swamped by artificial intelligence cheating, eroding academic integrity.

From Salon ● Aug. 24, 2026

Recruiters and HR offices are swamped with applications that people churn out with job-search platforms and AI agents.

From MarketWatch ● Jul. 15, 2026

The algorithm is a rule that protects the doctors from being swamped with too much information—the same way that the rule of agreement protects improv actors when they get up onstage.

From "Blink" by Malcolm Gladwell

It is swamping the effects of tariffs and the war with Iran, events that would ordinarily be Category 5 storms in their own right.

From The Wall Street Journal ● May 8, 2026

Study suggests two underwater faults could each generate 7.1 quakes, swamping areas near shore with 30-foot waves.

From Los Angeles Times ● May 4, 2026

With more than a billion internet users, India is grappling with AI-generated disinformation swamping social media.

From Barron's ● Feb. 17, 2026

Pictures show the deep flood waters swamping bridges and fast moving water swirling down roads.

From BBC ● Jul. 4, 2025

Waves crashed against it, swamping it for a moment before surging away, leaving it bold and grimly reaching upward.

From "City of the Plague God" by Sarwat Chadda

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