- (a.) Pertaining to or characterized by, petrifaction.
- (a.) Having the quality of converting organic matter into stone; petrifying.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). petrifactive. Retrieved September 23, 2026, from http://smartdefine.org/petrifactive/definitions/2044397 |
| Chicago | Webster's. 2011. "petrifactive" http://smartdefine.org/petrifactive/definitions/2044397 (accessed September 23, 2026). |
| Harvard | Webster's 2011, petrifactive, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/petrifactive/definitions/2044397>. |
| MLA | Webster's. "petrifactive" 27 May 2011. Web. 23 September 2026. <http://smartdefine.org/petrifactive/definitions/2044397> |