heroism
noun
her·o·ism
ˈher-ə-ˌwi-zəm 
ˈhe-rə-
also ˈhir-
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
This song ends the same way — nobody notices her quiet everyday heroism, but nothing can quench her spirit.
—
Rob Sheffield, Rolling Stone, 30 May 2026
For all the prior cinematic depictions of storming bunkers and camaraderie under fire, Pressure offers us the quiet heroism of rational restraint in the figure of James Stagg, who weathered his inner storms and bore the courage to be disliked.
—Daniel Jonah Wolpert, NPR, 29 May 2026
The heroism of Shaw, a white man, and his Black comrades lay not just in their martial valor but in their willingness to work together, at great risk, to test whether the ancient American ideal of unity amid diversity could survive their riven nation.
—Trygve Throntveit, Time, 27 May 2026
Kilduff, who was a third-generation firefighter and a Marine, has been remembered both for his heroism and his commitment to his family.
—Colleen Cronin, Boston Herald, 26 May 2026
See All Example Sentences for heroism
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Rob Sheffield, Rolling Stone, 30 May 2026
For all the prior cinematic depictions of storming bunkers and camaraderie under fire, Pressure offers us the quiet heroism of rational restraint in the figure of James Stagg, who weathered his inner storms and bore the courage to be disliked.
—Daniel Jonah Wolpert, NPR, 29 May 2026
The heroism of Shaw, a white man, and his Black comrades lay not just in their martial valor but in their willingness to work together, at great risk, to test whether the ancient American ideal of unity amid diversity could survive their riven nation.
—Trygve Throntveit, Time, 27 May 2026
Kilduff, who was a third-generation firefighter and a Marine, has been remembered both for his heroism and his commitment to his family.
—Colleen Cronin, Boston Herald, 26 May 2026
See All Example Sentences for heroism
Cite this Entry
“Heroism.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/heroism. Accessed 7 Jun. 2026.
Copy CitationKids Definition
heroism
noun
her·o·ism
ˈher-ə-ˌwiz-əm
also ˈhir-
: heroic conduct or qualities
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