[1] : The Collaborative International Dictionary of English v.0.48

drumfish \drum"fish`\, n. zool.
   any fish of the family sciaenidae, which makes a loud
   noise by means of its air bladder; -- called also drum.
   1913 webster

   note: the common drumfish pogonias chromis is a large
         species, common south of new jersey. the southern red
         drum or red horse sciaena ocellata, and the
         fresh-water drum or croaker aplodionotus grunniens,
         are related species.
         1913 webster
see also:
sciaenidae drum pogonias chromis sciaena ocellata aplodionotus grunniens 

[2] : WordNet (r) 2.0

drumfish
     n : small to medium-sized bottom-dwelling food and game fishes
         of shallow coastal and fresh waters that make a drumming
         noise syn: drum
     also: drumfishes pl
see also:
drum drumfishes 

Drumfish >> D Words
Drumfish, definition of term: Drumfish
drumfish_pag1.html