[f. FAT a. + -HEAD.]

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  1.  One having a fat head; a stupid dolt.

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1842.  Barham, Ingol. Leg., Nursery Reminiscences, 7.

        Then said he, ‘you little Fat-head,
  ‘There’s a top because you’re good.’

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1885.  Mrs. Riddell, Mitre Court, xix. He is a fathead—a great blundering John Bull.

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  2.  a. A labroid fish Semicossyphus or Pimelometopon pulcher. b. A cyprinoid fish Pimephales promelas, the Blackhead or Blackheaded Minnow (Cent. Dict.)

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