noun
- Football) a back on the offensive team (a fullback or halfback) who tries to advance the ball by carrying it on plays from the line of scrimmage. (.
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). running back. Retrieved September 20, 2026, from http://smartdefine.org/running_back/definitions/1231900 |
| Chicago | WordNet. 2010. "running back" http://smartdefine.org/running_back/definitions/1231900 (accessed September 20, 2026). |
| Harvard | WordNet 2010, running back, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/running_back/definitions/1231900>. |
| MLA | WordNet. "running back" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/running_back/definitions/1231900> |