Definition of brainless
: devoid of intelligence : stupid a brainless decision
Examples of brainless in a sentence
He thought most of his coworkers were brainless.
The plot of the new movie is brainless and the acting is terrible.
First Known Use of brainless
BRAINLESS Defined for English Language Learners
Definition of brainless for English Language Learners
: very stupid or silly
Seen and Heard
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