The definition of garbage is waste to be thrown out, or anything worthless or offensive.
Refuse or worthless matter.
A container into which things are discarded.
Slag, as from the reduction of metallic ores
The quality or condition of being impure, especially:
All that is left after other parts have been taken away, used up, or destroyed.
Rough, crusty, solidified lava containing numerous vesicles that originated as gas bubbles in the lava while it was still molten.
(Geol.) Matter deposited by water or wind
(Geol.) A concretionary sediment of silica or calcium carbonate deposited near the mouth of a mineral spring, geyser, etc.
Lava resembling this
Refuse or dregs, esp. of malt after brewing
Find another word for dross. In this page you can discover 23 synonyms, antonyms, idiomatic expressions, and related words for dross, like: garbage, scum, rubbish, trash, waste, cinder, commonplace, dregs, impurity, lees and recrement.