electron gun

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Noun electron gun has 1 sense

electron gun - 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
--₁ is a kind of electrode
--₁ is a part of cathode-ray tube, CRT; electron microscope

electromotxsive electromyogram electromyograph electromyography electron electron accelerator electron beam electron cloud electron gun electron lens electron microscope electron microscopic electron microscopy electron multiplier electron optics electron orbit electron paramagnetic resonance

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