expel-v; 2 Senses

Sense Number 1: oust, kick out, remove from a position or place

A college sophomore has been expelled for comments he posted on the blog.
Even before that the Queen had expelled them from the kingdom.
He was punished by the King, expelling him to live in the Jungle of Pesanga.

VerbNet: remove-10.1,banish-10.2
FrameNet: Exclude_member,Removing
PropBank: expel.01
WordNet 3.0 Sense Numbers: 1, 2, 3

Sense Number 2: eliminate a substance

This will balance itself as the body expels the toxins and regenerates itself.
During the practice of Tai-Chi, we expel 'Bad Chi' and take in 'Good Chi' to replace it.
He focused, expelling the poison through his pores and healing his wound from the inside out.

VerbNet: remove-10.1
FrameNet: Removing
PropBank: expel.01
WordNet 3.0 Sense Numbers: 4