We found 17 dictionaries that define the word electron beam:

General (11 matching dictionaries)

1. electron beam: Oxford Learner's Dictionaries
2. electron beam: Collins English Dictionary
3. electron beam: Vocabulary.com
4. electron-beam: Wordnik
5. electron beam: Dictionary.com
6. Electron-beam, Electron beam: Wikipedia, the Free Encyclopedia
7. electron beam: Rhymezone
8. electron beam: FreeDictionary.org
9. electron beam: Mnemonic Dictionary
10. electron beam: TheFreeDictionary.com
11. electron beam: Wiktionary

Computing (1 matching dictionary)

12. electron beam: Encyclopedia

Medicine (3 matching dictionaries)

13. online medical dictionary (No longer online)
14. electron beam: Dictionary of Cancer Terms
15. electron beam: Medical dictionary

Science (1 matching dictionary)

16. Accelerator Glossary (No longer online)

Tech (1 matching dictionary)

17. Glossary of Meteorology (No longer online)

(Note: See electron_beams as well.)

Definitions from Wiktionary (electron beam) ▸ noun:  Synonym of cathode ray Similar: electron gun, electron tube, laser beam, electron volt, electronvolt, Light beam, microbeam, electromagnetic, electron, electromagnetic radiation, more... Types: X-ray, gammray, alphparticle, betparticle, neutron, more... Phrases: Electron beam computed tomography, electron beam melting, more... ▸ Words similar to electron beam ▸ Usage examples for electron beam ▸ Idioms related to electron beam ▸ Wikipedia articles (New!) ▸ Words that often appear near electron beam ▸ Rhymes of electron beam ▸ Invented words related to electron beam