noun
- Rising current of warm air.
adjective
- Relating to or associated with heat.
- usage: "thermal movements of molecules"; "thermal capacity"; "thermic energy"; "the caloric effect of sunlight"
- Of or relating to a hot spring.
- usage: "thermal water"
- Caused by or designed to retain heat.
- usage: "a thermal burn"; "thermal underwear"
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). thermal. Retrieved September 20, 2026, from http://smartdefine.org/thermal/definitions/1185266 |
| Chicago | WordNet. 2010. "thermal" http://smartdefine.org/thermal/definitions/1185266 (accessed September 20, 2026). |
| Harvard | WordNet 2010, thermal, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/thermal/definitions/1185266>. |
| MLA | WordNet. "thermal" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/thermal/definitions/1185266> |