·vt To keep out, off, or away; to Exclude.
II. Expel ·vt To drive away from one's country; to Banish.
III. Expel ·vt To Discharge; to Shoot.
IV. Expel ·vt To cut off from further connection with an institution of learning, a society, and the like; as, to expel a student or member.
V. Expel ·vt To drive or force out from that within which anything is contained, inclosed, or situated; to Eject; as to expel air from a bellows.