Definition of "blackfish"
blackfish1
/ˈblakfɪʃ/
noun
plural blackfishes or blackfish
(Australia, New Zealand) Any of various dark-coloured fishes of Australasia, especially the luderick, Girella tricuspidata, and a freshwater fish, Gadopsis marmoratus.
blackfish2
/ˈblakfɪʃ/