Meanings
How to pronounce "in a heartbeat":
AU
Without hesitation or reservation; at once.
Example Sentences
1
I would go on vacation in a heartbeat if I had the time off from work.
2
He would jump at the chance to meet his favorite actor in a heartbeat.
3
She would quit her job in a heartbeat if she won the lottery.
4
They would move to a bigger house in a heartbeat if they could afford it.
5
I would say yes to his proposal in a heartbeat.