DictionaryheroismExceptional bravery
noun

heroism

HAIR-oh-iz-um/ˈherəʊɪzəm/

Great courage in facing danger or difficulty.

The lifeguard shows heroism by reaching into choppy water to help the struggling swimmer.

An older white male lifeguard reaching a flotation ring to a struggling Black adult in choppy water, courage under danger, no injury.
Etymology

The base originally denoted a demigod, but came to mean someone showing exceptional bravery. Heroism names that person's defining quality or conduct: courage in the face of danger or difficulty.

In context

Serdar Argent0:05
this video focuses on the incredible acts of heroism displayed by German Shepherd dogs highlighting their bravery and life-saving instincts
Brave GSDs Who Saved Lives - Can Dogs be Heroes?

More examples

  • Her heroism during the flood saved three neighbors.
  • The medal honors his heroism under enemy fire.
  • Treating patients throughout the deadly outbreak required quiet heroism.

Forms

heroism

hero noun — A person admired for exceptional courage.

heroic adjective — Showing exceptional courage in dangerous situations.

Similar words

bravery
Emphasizes courage without necessarily suggesting extraordinary or noble actions.
courage
Includes facing fear or hardship without a dramatic act.
valor
Usually refers to exceptional bravery in battle or combat.