cathode-ray tube
1.
(
noun
) 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
Synonyms:
CRT
Related Words:
Crookes tube
,
electron tube
,
kinescope
,
picture tube
,
television tube
,
thermionic tube
,
thermionic vacuum tube
,
thermionic valve
,
tube
,
vacuum tube
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