'Slagging' definitions:

Definition of 'Slagging'

From: GCIDE
  • Slag \Slag\, v. i. & t. [imp. & p. p. Slagged; p. pr. & vb. n. Slagging.] (Metal.) To form, or form into, a slag; to agglomerate when heated below the fusion point. [Webster 1913 Suppl.]