Definitions
1.nounWaste material from a coal mine
2.nounScum that forms on the surface of molten metal
3.nounImpurities formed and separated out when a metal is smelted from ore; vitrified cinders
4.nounHard aggregate remaining as a residue from blast furnaces, sometimes used as a surfacing material
5.nounScoria associated with a volcano
6.nounA coward
7.noun(chiefly Cockney) a contemptible person, a scumbag
8.nounA prostitute
9.nounA woman (sometimes a man) who has loose morals relating to sex; a slut
10.verbTo produce slag
11.verbTo become slag; to agglomerate when heated below the fusion point
12.verbTo reduce to slag
13.verb(sometimes with "off") to talk badly about; to malign or denigrate (someone)
14.verbTo spit