waterloo

noun

wa·​ter·​loo ˌwȯ-tər-ˈlü 

ˌwä-

variants often Waterloo

plural waterloos

: a decisive or final defeat or setback

a political waterloo

Did you know?

The Battle of Waterloo, which occurred on June 18, 1815, has given its name to the very notion of final defeat. Why? Maybe because it ended one of the most spectacular military careers in history (Napoleon's), as well as 23 years of recurrent conflict between France and the rest of Europe. In addition, it was Napoleon's second "final defeat." He was defeated and exiled in 1814, but he escaped his confinement, returned to France, and was restored to power for three months before meeting defeat at the hands of the forces allied under the Duke of Wellington near the Belgian village of Waterloo. The word waterloo first appeared in casual use the following year, 1816.

Examples of waterloo in a Sentence

Recent Examples on the Web

The waterloo arrived in 1930, with the Smoot-Hawley tariff. —Jay Cost, National Review, 14 June 2019

Word History

Etymology

Waterloo, Belgium, scene of Napoleon's defeat in 1815

First Known Use

1816, in the meaning defined above

Rhymes for waterloo

• amadou
• avenue
• ballyhoo
• baraboo
• barbecue
• barbeque
• bugaboo
• cabildo
• caribou
• cockatoo
• detinue
• devalue

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Geographical Definition

Waterloo

geographical name

Wa·​ter·​loo ˌwȯ-tər-ˈlü 

ˌwä-;

ˈwȯ-tər-ˌlü, 

ˈwä-

1

city in northeast central Iowa northwest of Cedar Rapids population 68,406

2

town in central Belgium south of Brussels population 28,898

Note: In June 1815, a battle near Waterloo resulted in the decisive defeat of French Emperor Napoléon I.

3

city in southeastern Ontario, Canada, west of Kitchener population 98,780