noun
- Vacuum flask that preserves temperature of hot or cold drinks.
- synonyms: thermos bottle, thermos flask
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). thermos. Retrieved September 20, 2026, from http://smartdefine.org/thermos/definitions/1208953 |
| Chicago | WordNet. 2010. "thermos" http://smartdefine.org/thermos/definitions/1208953 (accessed September 20, 2026). |
| Harvard | WordNet 2010, thermos, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/thermos/definitions/1208953>. |
| MLA | WordNet. "thermos" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/thermos/definitions/1208953> |