(n.) The bony, cartilaginous or other internal framework of an animal, as distinguished from the exoskeleton.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). endoskeleton. Retrieved September 21, 2026, from http://smartdefine.org/endoskeleton/definitions/2003216 |
| Chicago | Webster's. 2011. "endoskeleton" http://smartdefine.org/endoskeleton/definitions/2003216 (accessed September 21, 2026). |
| Harvard | Webster's 2011, endoskeleton, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/endoskeleton/definitions/2003216>. |
| MLA | Webster's. "endoskeleton" 27 May 2011. Web. 21 September 2026. <http://smartdefine.org/endoskeleton/definitions/2003216> |