Definition, Meaning & Synonyms

pea-brain

noun
/ˈpiː breɪn/
Definition
A term used to describe someone who is perceived as having a very small or dull mind.
Examples
  • Stop acting like a pea-brain and think before you speak!
  • He’s got a pea-brain if he thinks that plan will work.
  • Don’t be a pea-brain; use your logic to solve the problem!
Meaning
It is often used in a derogatory manner to imply that someone is foolish or lacks intelligence.
Synonyms
  • fool
  • dimwit
  • simpleton
  • blockhead