Search Result for "unseat": 
Wordnet 3.0

VERB (2)

1. remove from political office;
- Example: "The Republicans are trying to unseat the liberal Democrat"

2. dislodge from one's seat, as from a horse; 



The Collaborative International Dictionary of English v.0.48:

Unseat \Un*seat"\, v. t. [1st pref. un- + seat.]
   [1913 Webster]
   1. To throw from one's seat; to deprive of a seat. --Cowper.
      [1913 Webster]

   2. Specifically, to deprive of the right to sit in a
      legislative body, as for fraud in election. --Macaulay.
      [1913 Webster]
      [1913 Webster]


WordNet (r) 3.0 (2006):

unseat
    v 1: remove from political office; "The Republicans are trying
         to unseat the liberal Democrat"
    2: dislodge from one's seat, as from a horse