- (in plumbing) a hot iron for finishing soldered joints.
- a steel tool for cutting glass.
Origin of grozing iron
1680–90; part translation of Dutch gruisijzer, equivalent to gruis- (stem of gruizen to crush, derivative of gruis grit) + ijzer iron
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- an iron for smoothing joints between lead pipes
C17: part translation of Dutch gruisijzer, from gruizen to crush, from gruis gravel + yzer iron