as in marshes
spongy land saturated or partially covered with water
a day spent trudging through the fens in quest of game birds
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Example Sentences
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Recent Examples of fens
Commoners relied on swamps, fens, forests, and heaths for fuel, gravel, stone, and wood to make tools and to build and repair houses.
—
Literary Hub, 19 Feb. 2026
Bogs and fens are areas that accumulate peat – deposits of dead and partly decomposed plant materials that form organic-rich soil.
—Jon Sweetman, The Conversation, 30 Sep. 2022
Literary Hub, 19 Feb. 2026
Bogs and fens are areas that accumulate peat – deposits of dead and partly decomposed plant materials that form organic-rich soil.
—Jon Sweetman, The Conversation, 30 Sep. 2022
Recent Examples of Synonyms for fens
Noun
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Da Mosto’s team is researching ways to increase biodiversity on the reconstructed marshes, including planting species that can help reduce erosion and make the wetlands more resilient.—
ABC News,
ABC News,
30 May 2026
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Falke will study mechanical engineering at Boston University and hopes to work in an area like protecting saltwater marshes.—
Grace Zokovitch,
Boston Herald,
27 May 2026
Noun
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This is your chance to learn from an expert about the many birds who frequent these wetlands.—
Marla Jo Fisher,
Oc Register,
28 May 2026
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At least once a week, Dahrouge or Goetz goes to nearby wetlands, stirs shin-deep water and collects silty samples filled with arthropods, daphnia and other macroscopic critters the salamanders will eat.—
Nathan Rott,
NPR,
27 May 2026
Noun
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Sumatran orangutans live in the rainforests and swamps on the northern tip of the island of Sumatra in Indonesia.—
Noelle Phillips,
Denver Post,
30 May 2026
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They are typically found in shallow ponds, swamps, canals, reservoirs, lakes and rivers.—
Charna Flam,
PEOPLE,
28 May 2026
Cite this Entry
“Fens.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fens. Accessed 5 Jun. 2026.
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