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alluvium

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noun al·lu·vi·um \-vē-əm\

Definition of alluvium

plural

alluviums

or

alluvia

play \-vē-ə\

  1. :  clay, silt, sand, gravel, or similar detrital material deposited by running water

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Origin and Etymology of alluvium

Medieval Latin, alteration of Latin alluvio

Learn More about alluvium

  1. See words that rhyme with alluvium Britannica.com: Encyclopedia article about alluvium

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