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ORTHICONS

“ORTHICONS” is a valid word.

14 Scrabble points
15 Words with Friends
9 letters

Definition

ORTHICONS is a form of ORTHICON

noun

  1. 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

< 9-letter words: ORTHICONS