Definition
This idiom suggests that the emotional pain or distress caused by a difficult situation will gradually diminish over time.
She was heartbroken after breaking up with her boyfriend, but she knew time's a great healer.
I was very frustrated when I first lost my job, but I am slowly coming to terms with it; time's a great healer.
They were devastated after losing their loved one, but as time passed, their grief began to subside; time's a great healer.