ˈsüpə(r)ˌˌ noun
Etymology: super- + star (I)
1. : a star (as in sports or the movies) who is considered extremely talented, has great public appeal, and can usually command a high salary
2. : one that is very prominent or is a prime attraction
a diplomatic superstar
a superstar among growth stocks
• su·per·stardom ¦süpə(r)ˌ noun