(v.t.) To drive forward; to urge or press onward by force; to move or cause to move; as, the wind or steam propels ships; balls are propelled by gunpowder.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). propel. Retrieved May 21, 2013, from http://smartdefine.org/propel/definitions/2049878 |
| Chicago | Webster's. 2011. "propel" http://smartdefine.org/propel/definitions/2049878 (accessed May 21, 2013). |
| Harvard | Webster's 2011, propel, Smart Define, viewed 21 May, 2013, <http://smartdefine.org/propel/definitions/2049878>. |
| MLA | Webster's. "propel" 27 May 2011. Web. 21 May 2013. <http://smartdefine.org/propel/definitions/2049878> |