Crossword clue: clay or silt or gravel carried by rushing streams and deposited where the stream slows down

The most common answer is alluvion (8 letters).

2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

Possible answers

alluvion 8 letters wn-def

clay or silt or gravel carried by rushing streams and deposited where the stream slows down

alluvium 8 letters wn-def

clay or silt or gravel carried by rushing streams and deposited where the stream slows down