Meaning of the word brainless in English

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

brainless

US /ˈbreɪn.ləs/
UK /ˈbreɪn.ləs/

Adjective

1.

stupid:

Example:
What sort of brainless idiot would do that?
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