Definify.com
Webster 1913 Edition
Unseat
Un-seat′
,Verb.
T.
[1st pref.
un-
+ seat
.] 1.
To throw from one’s seat; to deprive of a seat.
Cowper.
2.
Specifically, to deprive of the right to sit in a legislative body, as for fraud in election.
Macaulay.
Webster 1828 Edition
Unseat
UNSE'AT
,Verb.
T.