- (a.) Not supported or encouraged; not countenanced; unaided.
- (a.) Never mounted by a rider; unbroken.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). unbacked. Retrieved September 24, 2026, from http://smartdefine.org/unbacked/definitions/2076242 |
| Chicago | Webster's. 2011. "unbacked" http://smartdefine.org/unbacked/definitions/2076242 (accessed September 24, 2026). |
| Harvard | Webster's 2011, unbacked, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/unbacked/definitions/2076242>. |
| MLA | Webster's. "unbacked" 28 May 2011. Web. 24 September 2026. <http://smartdefine.org/unbacked/definitions/2076242> |