alluvium

noun/əˈluːviəm/

Frequency rank: #19,605 of 20,003 in the WORDED list (wordfreq data)

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

More words in ranks 19,601–19,700