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noun icon·o·scope \ī-ˈkä-nə-ˌskōp\

Definition of iconoscope

  1. :  a camera tube containing an electron gun and a photoemissive mosaic screen of which each cell produces a charge proportional to the varying light intensity of the image focused on the screen

Origin and Etymology of iconoscope

from Iconoscope, a trademark

First Known Use: 1932

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