electrograph

English

Etymology

electro- +‎ -graph

Noun

electrograph (plural electrographs)

  1. A machine used in gravure printing
  2. A recording electrometer; the graph produced by such a device
  3. (historical) An instrument for the reproduction at a distance of pictures, maps, etc., by means of electricity.
  4. (historical) A sciagraph.
  5. (historical) A cinematograph using the arclight.

Derived terms
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