Any of many perciform fish, of the order Notothenioidei, that live in the cold, continental-shelf waters of the Antarctic(noun)
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Use "icefish" in a sentence
"Besides a supplier who provides from Tsukiji, Takayama-san also has a supplier who provides from the smaller fish market in Osaka, for, he says, there are some northern fish, such as icefish and certain eels, that are more readily available in desirable quality and quantities in Osaka than in Tokyo."
"She don't come along when I icefish, she eats tuna from the pantry shelf."
"I didn't want to ski, snowshoe, icefish, or watch TV."