The Collaborative International Dictionary of English v.0.48:

Sea bream \Sea" bream`\ (Zool.)
   Any one of several species of sparoid fishes, especially the
   common European species (Pagellus centrodontus), the
   Spanish (Pagellus Oweni), and the black sea bream
   (Cantharus lineatus); -- called also old wife.
   [1913 Webster]