- (n.) A thing or person coming from without; an immigrant.
- (a.) Accidental.
- (a.) Adventitious.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). adventive. Retrieved September 22, 2026, from http://smartdefine.org/adventive/definitions/1971227 |
| Chicago | Webster's. 2011. "adventive" http://smartdefine.org/adventive/definitions/1971227 (accessed September 22, 2026). |
| Harvard | Webster's 2011, adventive, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/adventive/definitions/1971227>. |
| MLA | Webster's. "adventive" 27 May 2011. Web. 22 September 2026. <http://smartdefine.org/adventive/definitions/1971227> |