- (a.) Having the foot so formed that the heel touches the ground when the leg is upright.
- (a.) Walking on the sole of the foot; pertaining to the plantigrades.
- (n.) A plantigrade animal or one that walks or steps on the sole of the foot, as man, and the bears.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). plantigrade. Retrieved September 24, 2026, from http://smartdefine.org/plantigrade/definitions/2046166 |
| Chicago | Webster's. 2011. "plantigrade" http://smartdefine.org/plantigrade/definitions/2046166 (accessed September 24, 2026). |
| Harvard | Webster's 2011, plantigrade, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/plantigrade/definitions/2046166>. |
| MLA | Webster's. "plantigrade" 27 May 2011. Web. 24 September 2026. <http://smartdefine.org/plantigrade/definitions/2046166> |