Английский разговорный словарь (основной) - detritus
Detritus
detritus
dɪˈtraɪtəs n. matter produced by erosion, such as gravel, sand, silt, rock-debris, etc.; debris. øødetrital adj. [after F d÷tritus f. L detritus (n.) = wearing down (as DETRIMENT)]