noun
- A device on an automobile for making a warning noise.
- synonyms: automobile horn, motor horn, horn, hooter
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). car horn. Retrieved September 20, 2026, from http://smartdefine.org/car_horn/definitions/1263463 |
| Chicago | WordNet. 2010. "car horn" http://smartdefine.org/car_horn/definitions/1263463 (accessed September 20, 2026). |
| Harvard | WordNet 2010, car horn, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/car_horn/definitions/1263463>. |
| MLA | WordNet. "car horn" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/car_horn/definitions/1263463> |