knucklehead definition

  • noun:
    • Informal A stupid person; a blockhead.
    • An idiot; a stupid or inept individual
    • a stupid individual; these terms are accustomed to express a low viewpoint of someone's intelligence

Related Sources

  • Sentence for "knucklehead"
  • Phrases for "knucklehead"
  • Etymologically Related for "knucklehead"
  • Same Context for "knucklehead"
  • Urban Dictionary for "knucklehead"
    • someone who does not pay attention,…
    • View More
53 votes

How would you define knucklehead?

All the definitions on AZdictionary were written by people just like you. Now's your chance to add your own!