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Definition of Papyrograph
1. n. An apparatus for multiplying writings, drawings, etc., in which a paper stencil, formed by writing or drawing with corrosive ink, is used. The word is also used of other means of multiplying copies of writings, drawings, etc. See Copygraph, Hectograph, Manifold.
Definition of Papyrograph
1. Noun. An early apparatus for reproducing documents by means of a paper stencil and corrosive ink. ¹
¹ Source: wiktionary.com
Medical Definition of Papyrograph
1. An apparatus for multiplying writings, drawings, etc, in which a paper stencil, formed by writing or drawing with corrosive ink, is used. The word is also used of other means of multiplying copies of writings, drawings, etc. See Copygraph, Hectograph, Manifold. Origin: Papyrus + -graph. Source: Websters Dictionary (01 Mar 1998)