IPA: //bɪɡˈhɜːrtɪdnəs//
KK: /bɪgˈhɜːrtɪdnəs/
The quality of being kind and generous to others.
Her bigheartedness was evident when she donated to the local shelter.
Bigheartedness → It is formed from "big" (from Old English "bigga", meaning large or great), "heart" (from Old English "heorte", meaning the organ of feeling or emotion), and "-edness" (a suffix indicating a state or quality). The word "bigheartedness" refers to the quality of being generous and kind-hearted, embodying a large capacity for compassion and generosity.
Think of someone who has a 'large' ('big') 'capacity for feeling' ('heart') — that's what bigheartedness means.