n. a town in central Belgium where in 1815 Napoleon met his final defeat
n. a final crushing defeat
n. the battle on 18 June 1815 in which Prussian and British forces under Blucher and the Duke of Wellington routed the French forces under Napoleon
n. 滑铁卢, (喻)惨败, (喻)致命的打击, 决定性的竞赛