Meaning of the word "starring role" in English

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

starring role

US /ˈstɑːrɪŋ roʊl/
UK /ˈstɑːrɪŋ rəʊl/

Noun

the most important part in a play, film, or show

Example:
She landed the starring role in the new Broadway musical.
His performance in the starring role earned him an Oscar nomination.