- (a.) Causing sickness; specifically, causing surfeit or disgust; nauseating.
- (p.pr.&vb.n.) of Sicken.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). sickening. Retrieved September 26, 2026, from http://smartdefine.org/sickening/definitions/2061825 |
| Chicago | Webster's. 2011. "sickening" http://smartdefine.org/sickening/definitions/2061825 (accessed September 26, 2026). |
| Harvard | Webster's 2011, sickening, Smart Define, viewed 26 September, 2026, <http://smartdefine.org/sickening/definitions/2061825>. |
| MLA | Webster's. "sickening" 28 May 2011. Web. 26 September 2026. <http://smartdefine.org/sickening/definitions/2061825> |