Meaning of the word "opening act" in English

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

opening act

US /ˈoʊpənɪŋ ækt/
UK /ˈəʊpənɪŋ ækt/

Noun

a performer or group that performs before the main performer in a concert or show

Example:
The local band was the opening act for the famous rock group.
Being an opening act can be a great way for new artists to gain exposure.