noun
- Someone who gossips indiscreetly.
- synonyms: tattletale, tattler, taleteller, talebearer, telltale
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). blabbermouth. Retrieved September 21, 2026, from http://smartdefine.org/blabbermouth/definitions/1260554 |
| Chicago | WordNet. 2010. "blabbermouth" http://smartdefine.org/blabbermouth/definitions/1260554 (accessed September 21, 2026). |
| Harvard | WordNet 2010, blabbermouth, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/blabbermouth/definitions/1260554>. |
| MLA | WordNet. "blabbermouth" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/blabbermouth/definitions/1260554> |