Hyperonyms
(has_hyperonym)
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03277771-n:
a device that accomplishes its purpose electronically
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Hyponyms
(has_hyponym)
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02675885-n:
a small vacuum tube; used at high frequencies
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Hyponyms
(has_hyponym)
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03202940-n:
a thermionic tube having two electrodes; used as a rectifier
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Hyponyms
(has_hyponym)
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03279804-n:
a vacuum tube that amplifies a flow of electrons
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Hyponyms
(has_hyponym)
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03422589-n:
a tube in which an electric discharge takes place through a gas
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Hyponyms
(has_hyponym)
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03622526-n:
an electron tube used to generate or amplify electromagnetic radiation in the microwave region by velocity modulation
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Hyponyms
(has_hyponym)
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03708962-n:
a diode vacuum tube in which the flow of electrons from a central cathode to a cylindrical anode is controlled by crossed magnetic and electric fields; used mainly in microwave oscillators
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Hyponyms
(has_hyponym)
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03913343-n:
a thermionic tube having five electrodes
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Hyponyms
(has_hyponym)
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04405309-n:
a tube that rapidly scans an optical image and converts it into electronic signals
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Hyponyms
(has_hyponym)
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04417086-n:
a thermionic tube having four electrodes
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Hyponyms
(has_hyponym)
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04484432-n:
a thermionic vacuum tube having three electrodes; fluctuations of the charge on the grid control the flow from cathode to anode which makes amplification possible
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Hyponyms
(has_hyponym)
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04609811-n:
a vacuum tube containing a metal target onto which a beam of electrons is directed at high energy for the generation of X rays
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Holonyms
(has_holo_part)
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03033362-n:
an electrical device that provides a path for electrical current to flow
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Meronyms
(has_mero_part)
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02714315-n:
a positively charged electrode by which electrons leave an electrical device
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Meronyms
(has_mero_part)
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02984699-n:
a negatively charged electrode that is the source of electrons entering an electrical device
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Meronyms
(has_mero_part)
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03274796-n:
a conductor used to make electrical contact with some part of a circuit
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Meronyms
(has_mero_part)
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03458552-n:
an electrode placed between the cathode and anode of a vacuum tube to control the flow of electrons through the tube
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Meronyms
(has_mero_part)
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03960950-n:
the positively charged electrode in a vacuum tube
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Glosses
(gloss)
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01463963-v:
put into a proper or systematic order
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Glosses
(gloss)
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01527420-a:
containing or made of or resembling or characteristic of a metal
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Glosses
(gloss)
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03274796-n:
a conductor used to make electrical contact with some part of a circuit
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Glosses
(gloss)
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03277771-n:
a device that accomplishes its purpose electronically
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Glosses
(gloss)
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03291741-n:
any wrapper or covering
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Glosses
(gloss)
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14881303-n:
a brittle transparent solid with irregular atomic structure
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Glosses
(rgloss)
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02666624-n:
the battery used to heat the filaments of a vacuum tube
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Glosses
(rgloss)
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02675885-n:
a small vacuum tube; used at high frequencies
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Glosses
(rgloss)
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02813981-n:
battery for supplying a constant positive voltage to the plate of a vacuum tube
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Glosses
(rgloss)
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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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Glosses
(rgloss)
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02987950-n:
battery used to maintain the grid potential in a vacuum tube
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Glosses
(rgloss)
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03202940-n:
a thermionic tube having two electrodes; used as a rectifier
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Glosses
(rgloss)
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03279804-n:
a vacuum tube that amplifies a flow of electrons
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Glosses
(rgloss)
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03458552-n:
an electrode placed between the cathode and anode of a vacuum tube to control the flow of electrons through the tube
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Glosses
(rgloss)
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03622526-n:
an electron tube used to generate or amplify electromagnetic radiation in the microwave region by velocity modulation
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Glosses
(rgloss)
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03708962-n:
a diode vacuum tube in which the flow of electrons from a central cathode to a cylindrical anode is controlled by crossed magnetic and electric fields; used mainly in microwave oscillators
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Glosses
(rgloss)
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03913343-n:
a thermionic tube having five electrodes
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Glosses
(rgloss)
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03960950-n:
the positively charged electrode in a vacuum tube
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Glosses
(rgloss)
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04417086-n:
a thermionic tube having four electrodes
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Glosses
(rgloss)
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04432785-n:
a small coil in series with the anode of a vacuum tube and coupled to the grid to provide feedback
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Glosses
(rgloss)
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04484432-n:
a thermionic vacuum tube having three electrodes; fluctuations of the charge on the grid control the flow from cathode to anode which makes amplification possible
|
Glosses
(rgloss)
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04609811-n:
a vacuum tube containing a metal target onto which a beam of electrons is directed at high energy for the generation of X rays
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Glosses
(rgloss)
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06115322-n:
the branch of electronics dealing with thermionic phenomena (especially thermionic vacuum tubes)
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Glosses
(rgloss)
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10927424-n:
United States electrical engineer who in 1907 patented the first triode vacuum tube, which made it possible to detect and amplify radio waves (1873-1961)
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Glosses
(rgloss)
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11428567-n:
a beam of electrons emitted by the cathode of an electrical discharge tube
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Glosses
(rgloss)
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14646152-n:
a colorless odorless gaseous element that give a red glow in a vacuum tube; one of the six inert gasses; occurs in the air in small amounts
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