heroism

noun

her·​o·​ism ˈher-ə-ˌwi-zəm How to pronounce heroism (audio)
ˈhe-rə-
also ˈhir-
Synonyms of heroismnext
1
: heroic conduct especially as exhibited in fulfilling a high purpose or attaining a noble end
2
: the qualities of a hero

Examples of heroism in a Sentence

women who showed heroism by fighting for their right to vote the inspiring heroism of the firefighters who risked their lives to save the people trapped in the burning building
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.
The nomination recognizes a specific act of heroism or service, rather than participation in a large-scale disaster response. — Julie Sharp, CBS News, 13 Oct. 2026 Haloed in distorted guitar and jagged synths, Wolf comes off as a champion of her own avoidance, her heroism charmingly pathetic. — Enzo Escober, Pitchfork, 9 Oct. 2026 Through much of the novel, Fee will attempt to make his own story one of such comic-book heroism, to take on the mantle of savior. — Garth Greenwell, New Yorker, 6 Oct. 2026 There are moments when bravery and heroism might be required. — James Davis, Forbes.com, 28 Sep. 2026 See All Example Sentences for heroism

Word History

First Known Use

1672, in the meaning defined at sense 1

Time Traveler
The first known use of heroism was in 1672

Browse Nearby Words

Cite this Entry

“Heroism.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/heroism. Accessed 20 Oct. 2026.

Kids Definition

heroism

noun
: heroic conduct or qualities
Love words? Need even more definitions?

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