We found 16 dictionaries that define the word laser beam:

General (12 matching dictionaries)

1. laser beam: Merriam-Webster
2. laser beam: Collins English Dictionary
3. laser beam: Vocabulary.com
4. laser-beam, laser beam: Wordnik
5. laser beam: Wiktionary
6. laser beam: Infoplease Dictionary
7. laser beam: Dictionary.com
8. Laser Beam, Laser beam: Wikipedia, the Free Encyclopedia
9. laser beam: Rhymezone
10. laser beam: FreeDictionary.org
11. laser beam: Mnemonic Dictionary
12. laser beam: TheFreeDictionary.com

Computing (2 matching dictionaries)

13. laser beam: CCI Computer
14. laser beam: Encyclopedia

Medicine (1 matching dictionary)

15. laser beam: Medical dictionary

Slang (1 matching dictionary)

16. Laser Beam: Urban Dictionary

(Note: See laser_beams as well.)

Definitions from Wiktionary (laser beam) ▸ noun:  The light emitted by a laser. ▸ noun:  (baseball) A low, hard-hit or -thrown ball. Similar: laser, fluorescence, light wave, coherent light, atom laser, tightbeam, light, lightray, xaser, laser-plasma accelerator, more... Opposite: diffuse light, scattered light, non-coherent light Types: coherent, incoherent, monochromatic, polychromatic, more... Phrases: Laser beam welding, Laser beam profiler, Laser beam machining, Laser beam quality, more... Adjectives: supersonic, clocked, clockwork, secondary, cuckoo, advanced, watched, crystal, telescoping, mirrorless, second hand ▸ Words similar to laser beam ▸ Usage examples for laser beam ▸ Idioms related to laser beam ▸ Wikipedia articles (New!) ▸ Words that often appear near laser beam ▸ Rhymes of laser beam ▸ Invented words related to laser beam