noun

heroism

heroism, bravery, courage

The firefighter showed great heroism.

The firefighter showed great heroism.

Her act of heroism saved many lives.

Her act of heroism saved many lives.

((an act of)) heroism an act of heroism Her act of heroism saved many lives.

Synonyms: bravery, courage, valor; Antonyms: cowardice, villainy

From 'hero' + '-ism' (a suffix indicating a quality or doctrine). 'Hero' comes from the Greek 'hērōs', meaning 'demi-god' or 'hero'.

Think of a 'hero' and the '-ism' is the quality or action they perform.

This page is designed for learning support. Please use it as a learning reference, not as a formal reference.