(n.) An extinct eocene bird from New Mexico, larger than the ostrich.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). Diatryma. Retrieved September 22, 2026, from http://smartdefine.org/diatryma/definitions/1997321 |
| Chicago | Webster's. 2011. "Diatryma" http://smartdefine.org/diatryma/definitions/1997321 (accessed September 22, 2026). |
| Harvard | Webster's 2011, Diatryma, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/diatryma/definitions/1997321>. |
| MLA | Webster's. "Diatryma" 27 May 2011. Web. 22 September 2026. <http://smartdefine.org/diatryma/definitions/1997321> |