From the ArcaMax Publishing, Vocabulary Newsletter:
http://www.arcamax.com/news/vocabulary/s-355798-393982
defenestrate \dee-FEN-uh-strayt\ (transitive verb) - To throw out of a
window.
"You can't defenestrate every man who proposes to Nefret. It would
take too much of your time." -- Elizabeth Peters, 'The Falcon at the
Portal'
Defenestrate is derived from Latin de-, "out of" + fenestra, "window."
The noun form is defenestration.