| English noun: CRT | 
| 1. | CRT (artifact) 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 | 
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 | Synonyms | cathode-ray tube | 
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 | Broader (hypernym) | gas-discharge tube | 
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 | Narrower (hyponym) | Crookes tube, kinescope, picture tube, television tube | 
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 | Part holonym | CRT screen, electron gun, screen | 
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 | Part meronym | cathode-ray oscilloscope, computer, computing device, computing machine, CRO, data processor, electronic computer, information processing system, oscilloscope, scope, television, television system | 
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