alluvium

noun/əˈluːviəm/

Frequency rank: #19,605 most common English word

Meaning

sediment such as sand, silt, and clay deposited by flowing water, especially in a river valley or delta.

Illustration for the English word “alluvium”

Example sentence

The fertile farmland near the river was formed from alluvium deposited over thousands of years.

Synonyms & related words

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