Is “Sediment” a Scrabble word?
Yes
SEDIMENT
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Sediment
/ˈsɛd.ɪ.mənt/
noun
1.A collection of small particles, particularly dirt, that precipitates from a river or other body of water.
“The Nile delta is composed of sediment that was washed down and deposited at the mouth of the river.”
verb
1.To deposit material as a sediment.
2.To be deposited as a sediment.