'Diplography' definitions:

Definition of 'Diplography'

From: GCIDE

Diplograph \Dip"lo*graph\, n. [Gr. ? double + -graph.] An instrument used for double writing, as one for producing embossed writing for the blind and ordinary writing at the same time. -- {Dip`lo*graph"ic*al}, a. -- {Dip*log"ra*phy}, n. [Webster 1913 Suppl.]