noun
- Exposure to infectious agents that can be transmitted by the respiratory route and which can cause serious infection. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). biosafety level 3. Retrieved September 23, 2026, from http://smartdefine.org/biosafety_level_3/definitions/1246938 |
| Chicago | WordNet. 2010. "biosafety level 3" http://smartdefine.org/biosafety_level_3/definitions/1246938 (accessed September 23, 2026). |
| Harvard | WordNet 2010, biosafety level 3, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/biosafety_level_3/definitions/1246938>. |
| MLA | WordNet. "biosafety level 3" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/biosafety_level_3/definitions/1246938> |