noun
- A material such as glass or porcelain with negligible electrical or thermal conductivity.
- synonyms: dielectric, nonconductor
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). insulator. Retrieved September 21, 2026, from http://smartdefine.org/insulator/definitions/1325749 |
| Chicago | WordNet. 2010. "insulator" http://smartdefine.org/insulator/definitions/1325749 (accessed September 21, 2026). |
| Harvard | WordNet 2010, insulator, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/insulator/definitions/1325749>. |
| MLA | WordNet. "insulator" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/insulator/definitions/1325749> |