swamp

1 of 2

noun

ˈswämp How to pronounce swamp (audio)
ˈswȯmp
Synonyms of swampnext
1
: a wetland often partially or intermittently covered with water
especially : one dominated by woody vegetation
2
: a tract of swamp
3
: a difficult or troublesome situation or subject
swamp adjective

swamp

2 of 2

verb

swamped; swamping; swamps

transitive verb

1
a
: to fill with or as if with water : inundate, submerge
b
: to overwhelm numerically or by an excess of something : flood
swamped with work
2
: to open by removing underbrush and debris

intransitive verb

: to become submerged

Examples of swamp in a Sentence

Noun Alligators live in the lowland swamps. be careful in the swamp, because alligators sometimes lurk there Verb The sea level rose and swamped the coastal villages. The boat sank after it was swamped by waves.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
There must be someone in that backbiting swamp that is Hollywood who isn’t a Brooks fan, but such a person is not to be found here. Rick Kogan, Chicago Tribune, 27 Jan. 2026 The crab-eating frog (Fejervarya cancrivora) lives in mangroves, coastal swamps and estuaries across Southeast Asia. Scott Travers, Forbes.com, 22 Jan. 2026
Verb
Nonetheless, many North Texans won’t have to run out to the store during the winter storm; grocers have been swamped with people this week who have cleared out the meat, eggs, bread and other storm staples. Star-Telegram Staff, Fort Worth Star-Telegram, 23 Jan. 2026 Bigger waves can reach further inland, swamping more homes and businesses. Alex Harris, Miami Herald, 22 Jan. 2026 See All Example Sentences for swamp

Word History

Etymology

Noun

perhaps alteration of Middle English sompe, from Middle Dutch somp morass; akin to Middle High German sumpf marsh, Greek somphos spongy

First Known Use

Noun

1624, in the meaning defined at sense 1

Verb

1784, in the meaning defined at transitive sense 1a

Time Traveler
The first known use of swamp was in 1624

Browse Nearby Words

Cite this Entry

“Swamp.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/swamp. Accessed 3 Feb. 2026.

Kids Definition

swamp

1 of 2 noun
ˈswämp How to pronounce swamp (audio)
ˈswȯmp
: wet spongy land often partly covered with water

swamp

2 of 2 verb
1
: to fill or become filled with or as if with water
2
: overwhelm sense 2
was swamped with work

More from Merriam-Webster on swamp

Last Updated: - Updated example sentences
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