Meaning of the word megastar in English

What does megastar mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

megastar

US /ˈmeɡ.ə.stɑːr/
UK /ˈmeɡ.ə.stɑːr/

Noun

a very famous and successful entertainer or athlete

Example:
The pop singer became a global megastar after her hit album.
He is a true Hollywood megastar, known for his charisma and talent.