heartbreaker
/ˈhɑrtˌbreɪkər/
noun
- A person who causes others to fall in love and then leaves them, often repeatedly.
- Everyone warned her that he was a heartbreaker.
- She didn't mean to be a heartbreaker, but she wasn't ready for a relationship.
- The movie star was known as a heartbreaker in his youth.
- Something that causes great disappointment or sadness.
- Losing the championship game in the last second was a real heartbreaker.
- The final exam was a heartbreaker for many students.
- The canceled concert was a heartbreaker for the fans.
Synonyms