0 an attractive person who is likely to make other people fall in love with them and make them feel sad:
At the time I met him he was a heartbreaker; he looked like James Dean.
Knowing that I can't see my grandchildren, that's a heartbreaker for me.
He was featured in a People magazine cover story that dubbed him "TV's hottest heartbreaker."
They call you a heartbreaker and ask how you can possibly still be single.
He pinballs romantically between the smart, sensitive girl and the aloof heartbreaker.
They lost the title game because of that critical missed pass—an absolute heartbreaker.
He soon discovered that fame can be a heartbreaker.