1. showing courage and determination in the face of danger or difficulty; brave

Examples

• The firefighters made a valiant effort to save the burning building.
• Despite being outnumbered, the soldiers put up a valiant fight.
• She made a valiant attempt to finish the marathon despite her injury.
• The rescue team’s valiant efforts saved three lives.
• His valiant defense of the innocent earned him widespread respect.
• The valiant knight rode into battle without hesitation.