मलबा — detritus (Noun)
पत्थर से बना हुआ रेत आदि — detritus (Noun)
अपरद — detritus (Noun)
detritus — eyck]vijn
Detritus — A mass of substances worn off from solid bodies by attrition, and reduced to small portions; as, diluvial detritus.
Detritus — Hence: Any fragments separated from the body to which they belonged; any product of disintegration.