ex·pel [ ik spél ](past and past participleex·pelled, present participleex·pel·ling, 3rd person present singularex·pels)
transitive verb
Definition:
1. dismiss somebody from an organization: to compel somebody to leave or give up membership in an institution such as a school, political party, or club expel a child from school
2. drive out: to push or drive something out with force Air is expelled under pressure from outlets under the hovercraft's apron.