• Definition for "knucklehead"
    • Informal A stupid person; a blockhead.
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  • Sentence for "knucklehead"
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  • Urban Dictionary for "knucklehead"
    • someone who does not pay attention,…
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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
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