(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. 2019
an iron for smoothing joints between lead pipes
Word Origin for grozing iron
C17: part translation of Dutch gruisijzer, from gruizen to crush, from gruis gravel + yzer iron
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012