Meaning of the word cheesed-off in English

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

cheesed-off

US /ˌtʃiːzd ˈɑːf/
UK /ˌtʃiːzd ˈɒf/

Adjective

annoyed and disappointed with something or someone:

Example:
She's a bit cheesed off with her job.