Example Sentences
Recent Examples of Synonyms for colluvium
Noun
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The tunnel will traverse multiple difficult subsoil layers: a surface of historical and active landfill materials, including spoil from London tunneling projects and decades-old power station fly ash, a thick layer of alluvium composed of silts, clays, and peat, and, finally, highly variable chalk.—
Theo Burman,
MSNBC Newsweek,
6 July 2025 -
At some point, alluvium buried the entire tusk, possibly from major storm flooding.—
Andrew Paul,
Popular Science,
14 Aug. 2024
Noun
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The Maurepas is known to be resting under layers of sediment about 50 feet below the waterline.—
Chrissie McClatchie,
Robb Report,
20 Oct. 2025
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Though the structures appear to only be heads, many of them have full bodies that have been concealed by sediment over the centuries.—
Andrea Margolis,
FOXNews.com,
19 Oct. 2025
Noun
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The latest fossils emerged from a layer of sandy silt just above an extraordinary trackway of hominin footprints made public last year.—
Katie Hunt,
CNN Money,
15 Oct. 2025
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Once river water enters the top of the lake, its slower-moving waters allow silts and other particles to drop to the bottom, and the water that exits the lake and flows further down the river is cleaner.—
Madeline Heim,
jsonline.com,
14 Oct. 2025
Noun
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When blown by the wind, these sediments are referred to as loess.—
Joseph V Micallef,
Forbes,
2 Sep. 2021
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The windblown loess soil comprises freshwater sedimentary topsoil resting over fractured basalt subsoil.—
Michael Alberty | For The Oregonian/OregonLive,
oregonlive,
4 June 2020
Noun
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Full fenders keep detritus and damp stuff at bay, and Tektro hydraulic brakes providing stopping power.—
New Atlas,
New Atlas,
6 Oct. 2025
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No writing room can be pristine, but the detritus must not outweigh the buzzing, trembling atmosphere of solemn, serious work.—
Katie da Cunha Lewin
September 26,
Literary Hub,
26 Sep. 2025
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Cite this Entry
“Colluvium.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/colluvium. Accessed 23 Oct. 2025.
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