- (a.) Pertaining to or having the character of, an exogen; -- the opposite of endogenous.
- (a.) Growing by addition to the exterior.
- (a.) Growing from previously ossified parts; -- opposed to autogenous.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). exogenous. Retrieved September 20, 2026, from http://smartdefine.org/exogenous/definitions/2005938 |
| Chicago | Webster's. 2011. "exogenous" http://smartdefine.org/exogenous/definitions/2005938 (accessed September 20, 2026). |
| Harvard | Webster's 2011, exogenous, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/exogenous/definitions/2005938>. |
| MLA | Webster's. "exogenous" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/exogenous/definitions/2005938> |