cusp
🇺🇸
/kʌsp/
🇬🇧
/kʌsp/
A pointy part where two edges or curves meet.
The cat's ear has a sharp cusp.
A moment when something is about to change or happen.
The company was on the cusp of a major breakthrough.
The time when one zodiac sign ends and the next one starts.
Astrologers believe that people born on the cusp may have traits of both signs.