one's heart sink
01
used to express one's sadness or disappointment about something
![{one's} heart [sink] definition and meaning](https://cdn.langeek.co/photo/42620/original/?type=jpeg "{one's} heart [sink] definition and meaning")
Idiom
Informal
أمثلة
As she read the rejection letter, her heart sank, realizing that her dream of attending that prestigious university had been shattered.
When he saw the damage to his car after the accident, his heart sank, knowing that it would be an expensive and time-consuming repair.
