Also found in: Thesaurus, Medical, Encyclopedia.


1. The vitreous mass left as a residue by the smelting of metallic ore.
2. See scoria.
tr. & intr.v. slagged, slag·ging, slags
To change into or form slag.

[Low German slagge, from Middle Low German.]

slag′gy adj.
Mentioned in ?
References in periodicals archive ?
So, will slaggy Jackie have thicko Jason Turner's baby?
KAT: With her high-street slut clothes, sun bed orange tan, 10- inch mascara and even higher heels, this Slater sister is a slaggy and sassy EastEnder.
Edwina Slaggy, John Selwyn Swott and Julian Bitchily are among the rogues' gallery of political caricatures personified by Harry Enfield in what promises to be a deliciously mischievous piece of TV satire on Sunday.
They think I'm this slaggy old sexpot and a drug-addicted pervert," says Alan.
This produced prills of copper, embedded in lumps of slaggy matter, which were chemically indistinguishable from EBA examples of 'A' metal (O'Brien 2004: 532).
Five northern hawk's-beard plants were found by botanist Dr John Richards, of Hexham, on the Williamston Nature Reserve at Slaggy ford on the South Tyne.
Unfortunately, her sworn enemy Slaggy Lindsay (Kimberley Nixon) also has designs on the new boy, as well as the best cleavage in the entire year group to distract his attention.