verb (used with object) Metallurgy.
to form (an object) by the electrodeposition of a metal upon a mold, often a wax mold.
Origin of electroform
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
to form (a metallic object) by electrolytic deposition on a mould or matrix
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