hectograph
From WikiWord, the free dictionary
English
Definitions
noun
- An old printing machine that involves transfer of an original, prepared with special inks, to a pan of gelatin or a gelatin pad pulled tight on a metal frame.
verb
- To duplicate (a document) by this process.
Related words
Synonyms
jellygraphheliotypehektographhectographyhektographyheliographheliographyhyalographheliogravurehyetogramhyalotypehectogrammeholographphotoheliographhistographphotoheliography