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 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
  • Over time, filters become less effective at removing sediment, impurities, and lingering tastes from your water supply.
    Caroline Lubinsky, Martha Stewart, 27 June 2026
  • But recent studies have shown that erosion can also emit CO2 by oxidizing organic carbon contained in eroding sediments.
    Howard Lee, ArsTechnica, 26 June 2026
Noun
  • Some 15,000 years ago the Missoula Floods tore across the region, laying down the windblown silt, gravel, and basalt cobbles that still feed the vines today.
    Paul Caputo, Forbes.com, 25 June 2026
  • 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
Noun
  • The Rhône's predominantly granite soils versus Walla Walla's basalt bedrock, riverbed cobbles, and windblown loess.
    Paul Caputo, Forbes.com, 30 June 2026
  • 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
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
  • Its striking blue-green hues and clarity—allowing visibility of 20 to 30 feet—are due to minimal organic runoff and calcium-rich marl sediment from its glacial origins.
    Taryn White, Travel + Leisure, 21 May 2026
Noun
  • Rather, our solar system is a celestial shooting gallery, chock-full of flying projectiles—not just meteoroids but larger bodies, such as comets, asteroids, and other cosmic detritus—and Earth is right in the firing line.
    Govert Schilling, Scientific American, 27 June 2026
  • Want to take a dip but daunted by the scum and detritus on your pool's walls, floors, and surfaces?
    K. Thor Jensen, PC Magazine, 25 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 4 Jul. 2026.

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