Definition, Meaning & Synonyms
knucklehead
noun
/ˈnʌkəlˌhɛd/
Definition
A foolish or stupid person.
Examples
- Don’t be such a knucklehead; think before you make a decision.
- He called himself a knucklehead for forgetting his keys again.
- Sometimes, even the smartest people can act like a knucklehead.
Meaning
Knucklehead is a slang term used to describe someone who acts unwisely or takes silly actions, often without thinking.
Synonyms
- fool
- dummy
- simpleton
- blockhead
- nincompoop
