Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
Crookes tube | Yes | No | No | No |
cathode-ray tube | Yes | No | No | No |
Crookes tube (noun) | cathode-ray tube (noun) |
---|---|
the original gas-discharge 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 |