The Collaborative International Dictionary
Glyphography
Glyphography \Gly*phog"ra*phy\, n. [Gr. ? to engrave + -graphy.] A process similar to etching, in which, by means of voltaic electricity, a raised copy of a drawing is made, so that it can be used to print from.
Wiktionary
glyphography
n. A process similar to etching in which, by means of voltaic electricity, a raised copy of a drawing is made, so that it can be used to print from.