sediment


Concise Oxford English Dictionary © 2008 Oxford University Press:
sediment/ˈsedɪmənt/
noun
  • 1 matter that settles to the bottom of a liquid.
  • 2 Geology particulate matter carried by water or wind and deposited on the land surface or seabed.
verb settle or deposit as sediment.
– derivatives
sedimentation noun.
– origin C16: from Fr. sédiment or L. sedimentum ‘settling’.
'sediment' also found in these Oxford entries:

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