from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. An early means of producing multiple copies of a document by means of pressing it against a slab of gelatin softened with glycerin and making further copies from the resulting reversed image.
from the GNU version of the Collaborative International Dictionary of English
- n. A contrivance for producing manifold copies of a writing or drawing; -- made obsolete by later developments in copying technology; see xerography.
from The Century Dictionary and Cyclopedia
- n. Same as hectograph.
- n. A print produced by copygraph.
- n. A printing-type of peculiar face, made to imitate the characters of a type-writing machine.
copy + -graph (Wiktionary)