often attributive
: a tract of soft wet land usually characterized by monocotyledons (such as grasses or cattails)

Examples of marsh in a Sentence

a wide expanse of marsh the marshes along the coast support a remarkable profusion of plants and animals
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.
Moreover, after the fire died, researchers at Moss Landing Marine Laboratories found high concentrations of toxic heavy metals in the nearby mudflats and marshes. Dan Walters, The Mercury News, 1 Feb. 2025 Generally, the rich networks of plant life on Earth — from California’s coastal scrublands and marshes to the Amazon rainforest to the Sahara Desert — sequester carbon away from the atmosphere in their limbs, trunks and leaves. Noah Haggerty, Los Angeles Times, 28 Jan. 2025 During the sixth century, France’s Merovingian kings looked from the island across what were still marshes and fields on the Left Bank toward the Church of Saint-Germain-des-Prés. Michael Kimmelman, New York Times, 6 Dec. 2024 The route that runs straight through Darien, Georgia, and cuts across the marshes, rivers and creeks along coastal McIntosh County leads to a historic site: Butler Island, a once vast antebellum plantation. Melissa L. Cooper, Smithsonian Magazine, 2 Jan. 2025 See all Example Sentences for marsh 

Word History

Etymology

Middle English mersh, from Old English merisc, mersc; akin to Middle Dutch mersch marsh, Old English mere sea, pool — more at marine

First Known Use

before the 12th century, in the meaning defined above

Time Traveler
The first known use of marsh was before the 12th century

Dictionary Entries Near marsh

Cite this Entry

“Marsh.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/marsh. Accessed 8 Feb. 2025.

Kids Definition

marsh

noun
: an area of soft wet land usually overgrown by grasses and sedges
marshy
ˈmär-shē
adjective

Biographical Definition

Marsh

biographical name

Dame (Edith) Ngaio ˈnī-(ˌ)ō How to pronounce Marsh (audio) 1899–1982 New Zealand writer

More from Merriam-Webster on marsh

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