CRT 1
noundomain: artefact
Princeton WordNet [ver.3.1]
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EnglishDefinition
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
Hypernym
a tube in which an electric discharge takes place through a gas
Part_meronym
computer 1
noun
a machine for performing calculations automatically
electron gun 1
noun
the electrode that is the source of electrons in a cathode-ray tube or electron microscope; consists of a cathode that emits a stream of electrons and the electrostatic or electromagnetic apparatus that focuses it
oscilloscope 1
noun
electronic equipment that provides visual images of varying electrical quantities
screen 3
noun
the display that is electronically created on the surface of the large end of a cathode-ray tube
television 2
noun
a telecommunication system that transmits images of objects (stationary or moving) between distant points
EnglishHyponym
Crookes tube 1
noun
the original gas-discharge cathode-ray tube
kinescope 1
noun
a cathode-ray tube in a television receiver; translates the received signal into a picture on a luminescent screen
Part_holonym
computer 1
noun
a machine for performing calculations automatically
electron gun 1
noun
the electrode that is the source of electrons in a cathode-ray tube or electron microscope; consists of a cathode that emits a stream of electrons and the electrostatic or electromagnetic apparatus that focuses it
oscilloscope 1
noun
electronic equipment that provides visual images of varying electrical quantities
screen 3
noun
the display that is electronically created on the surface of the large end of a cathode-ray tube
television 2
noun
a telecommunication system that transmits images of objects (stationary or moving) between distant points
