WordNet (r) 3.0 (2006):

freshwater bream
    n 1: flesh of various freshwater fishes of North America or of
         Europe [syn: bream, freshwater bream]
    2: any of various usually edible freshwater percoid fishes
       having compressed bodies and shiny scales; especially (but
       not exclusively) of the genus Lepomis [syn: freshwater
       bream, bream]