meets one's Waterloo

Verb

meet one's Waterloo (third-person singular simple present meets one's Waterloo, present participle meeting one's Waterloo, simple past and past participle met one's Waterloo)

1. To be decisively defeated by an encounter with a powerful opponent or a problem that is too difficult.
   • Now glory the stars and bars, what may not valor do? / Our foe, in Georgia's dread defiles, has met his Waterloo!1864 April 7, “The Dove of the Regiment. An Incident of the Battle of Chickamauga.”, in Frank Moore, editor, The Rebellion Record: A Diary of American Events, with Documents, Narratives, Illustrative...