adjective
- Unwisely talking too much.
- synonyms: blabbermouthed, blabby, talkative
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). bigmouthed. Retrieved September 20, 2026, from http://smartdefine.org/bigmouthed/definitions/1169300 |
| Chicago | WordNet. 2010. "bigmouthed" http://smartdefine.org/bigmouthed/definitions/1169300 (accessed September 20, 2026). |
| Harvard | WordNet 2010, bigmouthed, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/bigmouthed/definitions/1169300>. |
| MLA | WordNet. "bigmouthed" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/bigmouthed/definitions/1169300> |