Meaning of the word dimwit in English

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

dimwit

US /ˈdɪm.wɪt/
UK /ˈdɪm.wɪt/

Noun

a foolish or stupid person

Example:
Only a complete dimwit would forget their passport on an international trip.
He's such a dimwit, he can't even follow simple instructions.