1. the quality of being kind, compassionate, and generous in one's feelings and actions toward others
Usage: uncountable noun; often used to describe a character trait or disposition

Examples

• Her kindheartedness was evident in the way she volunteered at the animal shelter every weekend.
• The teacher's kindheartedness made students feel safe and supported in the classroom.
• His kindheartedness led him to help his elderly neighbor with groceries and yard work.
• We admired her kindheartedness when she donated her entire inheritance to charity.
• The kindheartedness of strangers helped the family recover after the fire.
• Despite his tough appearance, his kindheartedness shone through in his actions.