alluvium

Definition of alluviumnext

Example Sentences

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.
Recent Examples of alluvium What used to be open water was heading towards alluvium, and oblivion. Rob Crossan, Condé Nast Traveler, 24 Mar. 2026 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 The tusk was covered with alluvium, possibly during a major flooding event, MDEQ said. Meredith Deliso, ABC News, 13 Aug. 2024 These waters carried debris called alluvium, that makes up the Delta's fertile soil. Richard Mason, Arkansas Online, 23 May 2021 Scott traces their advent to a few hundred years later, in a constellation of cities that sprang up on the Mesopotamian alluvium around what was then the northern end of the Persian Gulf. Tim Flannery, The New York Review of Books, 12 Mar. 2020
Recent Examples of Synonyms for alluvium
Noun
  • The channel entrance to Alamitos Bay has been dredged at times to help boaters navigate the harbor, and the sediment is also used to stabilize the shoreline at Peninsula Beach between 62nd Place and 72nd Place, but that project hasn’t occurred for 15 years, according to the city.
    Laylan Connelly, Oc Register, 18 June 2026
  • Together, these methods help build a timeline of when each layer of sediment and the plastic trapped in it were deposited.
    Lisa Emili, The Conversation, 16 June 2026
Noun
  • The Hansen Dam Aquatic Center pool was constructed in 1999 in a $15-million project to replace a previous pool in the area that was filled with silt.
    Dante Estrada, Los Angeles Times, 11 June 2026
  • The ratio of sand, silt, and clay determines the soil's texture.
    Rae Ford, Martha Stewart, 8 June 2026
Noun
  • The death toll was so high partly because many people lived in cave dwellings carved into soft loess soil.
    Atharva Gosavi, Interesting Engineering, 15 June 2026
  • Officials said the feature continued downward into the loess beneath the prehistoric site.
    Andrea Margolis, FOXNews.com, 9 Feb. 2026
Noun
  • Freshman Ben Smith became the first NCAA outdoor champion for Oregon in the shot put since Dean Crouser (1982) with a marl of 69-0 1/2.
    ABC News, ABC News, 11 June 2026
  • Unlike Franciacorta's more established, polished houses, Alta Langa is defined by its small growers, who make the most of the cooler temperatures of the Langhe hills and their chalky marl soils, which give the wines crisp acidity, fine texture and a savoury, mineral backbone.
    Paul Caputo, Forbes.com, 31 May 2026
Noun
  • Its outer space is filled with cosmic detritus, mean characters and cute critters.
    ABC News, ABC News, 24 June 2026
  • Despite those efforts, the pool still faced algae blooms and needed to be emptied out periodically to clean out algae, goose droppings and other detritus.
    Joe Walsh, CBS News, 19 June 2026
Noun
  • Much of the valley sits over an ancient riverbed, with the hillsides composed of fractured sandstone and clay.
    Paul Caputo, Forbes.com, 26 June 2026
  • Its beige/clay color is also an easy one to pair with all styles of outfits.
    Jasmine Gomez, Travel + Leisure, 26 June 2026

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Cite this Entry

“Alluvium.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/alluvium. Accessed 27 Jun. 2026.

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