- (n.) State of being overfull; excess; superabundance.
- (n.) Overfullness; especially, excessive fullness of the blood vessels; repletion; that state of the blood vessels or of the system when the blood exceeds a healthy standard in quantity; hyperaemia; -- opposed to anaemia.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). plethora. Retrieved September 21, 2026, from http://smartdefine.org/plethora/definitions/2046460 |
| Chicago | Webster's. 2011. "plethora" http://smartdefine.org/plethora/definitions/2046460 (accessed September 21, 2026). |
| Harvard | Webster's 2011, plethora, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/plethora/definitions/2046460>. |
| MLA | Webster's. "plethora" 27 May 2011. Web. 21 September 2026. <http://smartdefine.org/plethora/definitions/2046460> |