(of a material) Resembling or containing slag. / (UK, Australia, New Zealand, derogatory, of a person) Resembling a slag, especially in behaviour.

The state or condition of being slaggy (resembling or containing slag). / (UK, Australia, New Zealand, derogatory, of a person) The condition of being slaggy, or sluttish.

A village in Knarsdale with Kirkhaugh parish, south-west Northumberland, England (OS grid ref NY6752).