3 definitions found From The Collaborative International Dictionary of English v.0.48 [gcide]: Electrograph \E*lec"tro*graph\, n. [Electro- + -graph.] 1. A mark, record, or tracing, made by the action of electricity. [1913 Webster] 2. An apparatus, controlled by electric devices, used to trace designs for etching. [Webster 1913 Suppl.] 3. An instrument for the reproduction at a distance of pictures, maps, etc., by means of electricity. [archaic] [Webster 1913 Suppl.] 4. An image made by the R["o]ntgen rays; a sciagraph. [archaic] [Webster 1913 Suppl.] 5. A cinematograph using the arc light. [archaic] [Webster 1913 Suppl.] From The Collaborative International Dictionary of English v.0.48 [gcide]: Cinematograph \Cin`e*mat"o*graph\, n. [Gr. ?, ?, motion + -graph.] 1. an older name for a {movie projector}, a machine, combining magic lantern and kinetoscope features, for projecting on a screen a series of pictures, moved rapidly (25 to 50 frames per second) and intermittently before an objective lens, and producing by persistence of vision the illusion of continuous motion; a moving-picture projector; also, any of several other machines or devices producing moving pictorial effects. Other older names for the {movie projector} are {animatograph}, {biograph}, {bioscope}, {electrograph}, {electroscope}, {kinematograph}, {kinetoscope}, {veriscope}, {vitagraph}, {vitascope}, {zoogyroscope}, {zoopraxiscope}, etc. The cinematograph, invented by Edison in 1894, is the result of the introduction of the flexible film into photography in place of glass. --Encyc. Brit. [Webster 1913 Suppl.] 2. A camera for taking chronophotographs for exhibition by the instrument described above. [Webster 1913 Suppl.] From WordNet (r) 2.0 [wn]: electrograph n 1: an apparatus for the electrical transmission of pictures 2: electrical device used for etching by electrolytic means
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