\Sheeps"head`\, n. [So called because of the fancied
resemblance of its head and front teeth to those of a sheep.]
(Zo["o]l.)
A large and valuable sparoid food fish ({Archosargus, or
Diplodus, probatocephalus}) found on the Atlantic coast of
the United States. It often weighs from ten to twelve pounds.

Note: The name is also locally, in a loose way, applied to
      various other fishes, as the butterfish, the
      fresh-water drumfish, the parrot fish, the porgy, and
      the moonfish.