(n.pl.) That group of vertebrates which develops in its embryonic life the envelope called the amnion. It comprises the reptiles, the birds, and the mammals.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). amniota. Retrieved September 27, 2026, from http://smartdefine.org/amniota/definitions/1973180 |
| Chicago | Webster's. 2011. "amniota" http://smartdefine.org/amniota/definitions/1973180 (accessed September 27, 2026). |
| Harvard | Webster's 2011, amniota, Smart Define, viewed 27 September, 2026, <http://smartdefine.org/amniota/definitions/1973180>. |
| MLA | Webster's. "amniota" 27 May 2011. Web. 27 September 2026. <http://smartdefine.org/amniota/definitions/1973180> |