noun
- A friendly open trait of a talkative person.
- synonyms: expansiveness, expansivity
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). effusiveness. Retrieved September 20, 2026, from http://smartdefine.org/effusiveness/definitions/1209963 |
| Chicago | WordNet. 2010. "effusiveness" http://smartdefine.org/effusiveness/definitions/1209963 (accessed September 20, 2026). |
| Harvard | WordNet 2010, effusiveness, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/effusiveness/definitions/1209963>. |
| MLA | WordNet. "effusiveness" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/effusiveness/definitions/1209963> |