pompano \pom"pano\, n. sp. p'ampano. written also
   pampano. zool.
   1. any one of several species of marine fishes of the genus
      trachynotus, of which four species are found on the
      atlantic coast of the united states; -- called also
      palometa.
      1913 webster

   note: they have a brilliant silvery or golden luster, and are
         highly esteemed as food fishes. the round pompano
         trachynotus thomboides and the carolina pompano
         trachynotus carolinus are the most common. other
         species occur on the pacific coast.
         1913 webster

   2. a california harvest fish stromateus simillimus,
      highly valued as a food fish.
      1913 webster

   pompano shell zool., a small bivalve shell of the genus
      donax; -- so called because eaten by the pompano.
      florida
      1913 webster
see also:
pampano trachynotus palometa trachynotus thomboides trachynotus carolinus stromateus simillimus 
pompano shell donax