to harden one's heart
01
to no longer have kind feelings for a person
![to [harden] {one's} [heart] definition and meaning](https://cdn.langeek.co/photo/44564/original/?type=jpeg "to [harden] {one's} [heart] definition and meaning")
Idiom
Exempel
The film's protagonist initially tried to harden his heart against love but eventually succumbed to the power of affection.
to no longer have kind feelings for a person
Idiom
