heroism
Americannoun
noun
Etymology
Origin of heroism
Explanation
When you think of heroism, you might think of great acts of bravery, such as rushing into burning buildings and facing danger in battle. Heroism consists of putting others first, even at your own peril. The noun heroism comes from the Greek hērōs, which referred to a demigod. As someone who shows great courage and valor is referred to as a hero, their actions are considered to be acts of heroism. 19th Century lawyer Robert Green Ingersoll said it well: “When the will defies fear, when duty throws the gauntlet down to fate, when honor scorns to compromise with death — that is heroism.”
Vocabulary lists containing heroism
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
"An amazing act of heroism -- of his, of the Indian pilot, of the people who helped them. They stopped a disaster that could have been global," he said.
From Barron's ● Oct. 1, 2026
His heroism was hailed by Israeli Prime Minister Benjamin Netanyahu and Indian Prime Minister Narendra Modi, who praised his patience, acumen and courage.
From The Wall Street Journal ● Oct. 1, 2026
It wasn't until April 2025 that Russia first acknowledged their role, when Valery Gerasimov, chief of the General Staff of the Russian Armed Forces, described their "heroism" on the battlefield.
From BBC ● Sep. 13, 2026
The world of “Lanterns” prefers to be bracingly honest about our false assumptions about heroism and whether the people we deem to be noble really are.
From Salon ● Aug. 14, 2026
“Father tried to ram into me that there was no glory nor heroism in war and battle,” said Henry Metelmann.
From "Hitler Youth: Growing Up in Hitler's Shadow" by Susan Campbell Bartoletti
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Get a wordDefinitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.