Go to MSN Homeencarta®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
electrometer
electromotive
electromotive force
electromyogram
electromyograph
electron
electron affinity
electron beam
electron gun
electron lens
electron micrograph
electron microscope
electron multiplier
electron optics
electron sea
electron shell
electron spin resonance
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

electron gun
e·lec·tron gun (plural e·lec·tron guns)


noun 
Definition:
 
device to direct a stream of electrons: a device that directs a steady stream of electrons in a desired direction, e.g. in a cathode-ray tube
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
© 2009 Microsoft