grozing iron
/ˈgrəʊzɪŋ/noun
1- chiefly historical a pair of pliers for clipping the edges of pieces of glass〈主史〉用于修剪玻璃边缘的钢钳。
1.1
- historical a tool for smoothing soldered joints in lead pipes〈史〉用于烫平铅管接头的烙铁。
词源
Middle English: grozing from Middle Dutch， from the stem of gruizen 'crush， trim glass'， from gruis 'fragments'.