What is the meaning of cathode ray?

noun

  • A beam of electrons emitted by the cathode of an electrical discharge tube. .
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). cathode ray. Retrieved September 21, 2026, from http://smartdefine.org/cathode_ray/definitions/1235446
ChicagoWordNet. 2010. "cathode ray" http://smartdefine.org/cathode_ray/definitions/1235446 (accessed September 21, 2026).
HarvardWordNet 2010, cathode ray, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/cathode_ray/definitions/1235446>.
MLAWordNet. "cathode ray" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/cathode_ray/definitions/1235446>