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.
His underdog narrative, rising from micro-budget filmmaking to Academy acclaim, plays right into Hollywood’s favorite kind of success story. Clayton Davis, Variety, 11 Feb. 2025 Jenn Shaw is a DGA award-winning director and executive producer specializing in genre stories that champion the underdog, celebrate quirks, and showcase unique cultural experiences. Rosy Cordero, Deadline, 10 Feb. 2025 The Eagles’ red zone defense is strong and could be Philly’s key to winning as an underdog. Jon Greenberg, The Athletic, 9 Feb. 2025 As of Saturday evening, most bets favor the Chiefs for another victory, putting the Eagles as the underdog. Yaakov Katz, Newsweek, 8 Feb. 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

Dictionary Entries Near underdog

Cite this Entry

“Underdog.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/underdog. Accessed 21 Feb. 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!