Is “Slag” a Scrabble word?
Yes
SLAG
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Slag
/slæɡ/
noun
1.Waste material from a coal mine
2.Scum that forms on the surface of molten metal
3.Impurities formed and separated out when a metal is smelted from ore; vitrified cinders
Synonyms: dross, recrement, scoria
verb
1.To produce slag
2.To become slag; to agglomerate when heated below the fusion point
3.To reduce to slag