noun
- The front of an advancing mass of warmer air. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). warm front. Retrieved September 20, 2026, from http://smartdefine.org/warm_front/definitions/1235570 |
| Chicago | WordNet. 2010. "warm front" http://smartdefine.org/warm_front/definitions/1235570 (accessed September 20, 2026). |
| Harvard | WordNet 2010, warm front, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/warm_front/definitions/1235570>. |
| MLA | WordNet. "warm front" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/warm_front/definitions/1235570> |