steel made in a crucible, especially a high-grade steel prepared by melting selected materials.
Origin of crucible steel
First recorded in 1875–80
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
a high-quality steel made by melting wrought iron, charcoal, and other additives in a crucible
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