noun
- A device that measures chemicals (especially the alcohol content) in a person's expired breath.
- synonyms: breathalyzer
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). breathalyser. Retrieved September 20, 2026, from http://smartdefine.org/breathalyser/definitions/1261694 |
| Chicago | WordNet. 2010. "breathalyser" http://smartdefine.org/breathalyser/definitions/1261694 (accessed September 20, 2026). |
| Harvard | WordNet 2010, breathalyser, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/breathalyser/definitions/1261694>. |
| MLA | WordNet. "breathalyser" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/breathalyser/definitions/1261694> |