- (v.t.) To drive away from one's country; to banish.
- (v.t.) To discharge; to shoot.
- (v.t.) To keep out, off or away; to exclude.
- (v.t.) To cut off from further connection with an institution of learning, a society, and the like; as, to expel a student or member.
- (v.t.) To drive or force out from that within which anything is contained, inclosed or situated; to eject; as to expel air from a bellows.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). expel. Retrieved September 20, 2026, from http://smartdefine.org/expel/definitions/2006065 |
| Chicago | Webster's. 2011. "expel" http://smartdefine.org/expel/definitions/2006065 (accessed September 20, 2026). |
| Harvard | Webster's 2011, expel, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/expel/definitions/2006065>. |
| MLA | Webster's. "expel" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/expel/definitions/2006065> |