'Graphoscope' definitions:

Definition of 'Graphoscope'

From: GCIDE
  • Graphoscope \Graph"o*scope\, n. [Gr. gra`fein to write + -scope.]
  • 1. An optical instrument for magnifying engravings, photographs, etc., usually having one large lens and two smaller ones. [1913 Webster]
  • 2. An optical device for showing (or photographing) an image when projected upon the atmosphere as a screen. [Webster 1913 Suppl.]