English electrograph meaning in English  •  electrograph का अर्थ अंग्रेजी में

Noun

• A mark, record, or tracing, made by the action of electricity.
• An apparatus, controlled by electric devices, used to trace designs for etching.
• An instrument for the reproduction at a distance of pictures, maps, etc., by means of electricity.
• An image made by the Röntgen rays; a sciagraph.
• A cinematograph using the arc light.