alluvial sediment, n.
clay or silt or gravel carried by rushing streams and deposited where the stream slows down
<noun.object>
alluvial deposit alluvial sediment alluvion alluvium
lexical pointers
derivationally related form
Word
clay or silt or gravel carried by rushing streams and deposited where the stream slows down
<noun.object>
alluvial deposit alluvial sediment alluvion alluvium