noun
- A column of light (as from a beacon. ).
- synonyms: beam, beam of light, ray, ray of light, shaft, shaft of light, irradiation
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). light beam. Retrieved September 21, 2026, from http://smartdefine.org/light_beam/definitions/1328687 |
| Chicago | WordNet. 2010. "light beam" http://smartdefine.org/light_beam/definitions/1328687 (accessed September 21, 2026). |
| Harvard | WordNet 2010, light beam, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/light_beam/definitions/1328687>. |
| MLA | WordNet. "light beam" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/light_beam/definitions/1328687> |