(n. pl.) dregs; sediment; excrement. See FAeces.

BM alluvion alluvium ash bowel movement buffalo chips ca-ca cinder clinker coprolite coprolith cow chips cow flops cow pats crap defecation deposition deposits diluvium dingleberry draff dregs droppings dross dung ember feculence froth grounds guano jakes lees loess manure moraine movement night soil offscum ordure precipitate precipitation scoria scum sediment settlings sewage sewerage shit silt sinter slag smut soot stool sublimate turd