Английский разговорный словарь (основной) - sediment
Sediment
sediment
ˈsedɪmənt n. 1 matterthat settles to thebottom of a liquid; dregs. 2 Geol. matter that is carried by water or wind and deposited on the surface of the land, and may in timebecome consolidated into rock. øøsedimentary adj. sedimentation n. [F s÷diment or L sedimentum (as SEDILE)]