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cathode-ray tube vs Crookes tube

Crookes tube vs cathode-ray tube

cathode-ray tube and Crookes tube both are nouns.

Word NounAdjectiveVerbAdverb
cathode-ray tube Yes No No No
Crookes tube Yes No No No
As nouns, Crookes tube is a hyponym of cathode-ray tube; that is, Crookes tube is a word with a more specific, narrower meaning than cathode-ray tube:
  • cathode-ray tube: 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
  • Crookes tube: the original gas-discharge cathode-ray tube
Other hyponyms of cathode-ray tube include kinescope, picture tube, television tube.
cathode-ray tube (noun) Crookes tube (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 the original gas-discharge cathode-ray tube
Difference between cathode-ray tube and Crookes tube

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