1. A stupid person; these words are used to express a low opinion of someone's intelligence
   - dunce, dunderhead, numskull, bonehead, lunkhead [N. Amer], hammerhead, knucklehead, loggerhead, muttonhead, dumbass [N. Amer], chowderhead [N. Amer], pea brain, lamebrain, numbskull, twonk [Brit], lunk [N. Amer]

Derived forms: blockheads

Type of: dolt, dullard, poor fish, pudden-head [US], pudding head, stupe, stupid, stupid person

Encyclopedia: Blockhead

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