underdog

noun

un·​der·​dog ˈən-dər-ˌdȯg How to pronounce underdog (audio)
1
: a loser or predicted loser in a struggle or contest
2
: a victim of injustice or persecution

Examples of underdog in a Sentence

I always root for the underdog instead of the favorite. As a lawyer, she consistently represented the underdog.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Aston Villa and Borussia Dortmund were hoping to thwart Paris Saint-Germain’s and Barcelona’s charge for the Champions League trophy last week, but neither team were able to spin the underdog trope successfully. Brett Koremenos, New York Times, 14 Apr. 2025 These two underdog teams now face for the title, though. Thomas G. Moukawsher, MSNBC Newsweek, 13 Apr. 2025 Houston and Florida play for title and put a different spin on the underdog role to wrap the NCAA Tournament UConn returns to top of women’s basketball, dominates South Carolina 82-59 to capture its 12th NCAA title Tomislav Ivišić will return to Illinois — and be joined by twin Zvonimir. Alanis Thames, Chicago Tribune, 7 Apr. 2025 Before Clint enters a back-room poker game in the store where the enforcer needs to shake down one of the players, Hank runs down the top five underdog movies of all time. Brian Truitt, USA Today, 6 Apr. 2025 See All Example Sentences for underdog

Word History

First Known Use

1859, in the meaning defined at sense 1

Time Traveler
The first known use of underdog was in 1859

Browse Nearby Words

Cite this Entry

“Underdog.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/underdog. Accessed 23 Apr. 2025.

Kids Definition

underdog

noun
un·​der·​dog ˈən-dər-ˌdȯg How to pronounce underdog (audio)
: the loser or predicted loser in a struggle

More from Merriam-Webster on underdog

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!