Definition of orthicons

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  • orthicons is a valid Scrabble US word with a point value of 14
  • orthicons is a valid Scrabble UK word with a point value of 14
  • orthicons is a valid Words with friends word with a point value of 15

Definition of orthicons

  • a now obsolete picture pickup tube in a television camera; electrons emitted from a photoemissive surface in proportion to the intensity of the incident light are focused onto the target causing secondary emission of electrons (noun)

    Synonyms

    1. image orthicon

See definition of orthicons in Merriam Webster