noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Alternative form of cathode ray tube. alt-of, alternative
2. 2
   a vacuum tube in which a hot cathode emits a beam of electrons that pass through a high voltage anode and are focused or deflected before hitting a phosphorescent screen wordnet

Synonyms

All synonyms

crtcrtskinescopepartsradarradar parts