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Magnetron
//ˈmæɡ.nətˌtɹɒn// noun
Definitions
Noun
- 1 A device in which electrons are made to resonate in a specially shaped chamber and thus produce microwave radiation; used in radar, and in microwave ovens
- 2 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 wordnet
Etymology
From magnet + -tron.
See also for "magnetron"
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