Hyperonyms
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04494204-n:
electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope
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Hyponyms
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02985137-n:
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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Hyponyms
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03441465-n:
a gas-discharge tube with a hot cathode; used in stroboscopes
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Hyponyms
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03441582-n:
a gas-discharge tube consisting of a cold cathode and a diode in a tube filled with gas; the color of the glow depends on the particular gas
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Glosses
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00339934-v:
come to pass
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Glosses
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04493505-n:
conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases
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Glosses
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11511523-n:
electrical conduction through a gas in an applied electric field
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Glosses
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14877585-n:
a fluid in the gaseous state having neither independent shape nor volume and being able to expand indefinitely
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Glosses
(rgloss)
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03441465-n:
a gas-discharge tube with a hot cathode; used in stroboscopes
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