RhymeZone: icefish definitions

Definitions of icefish:

noun: Any member of notothenioid family Channichthyidae; these Antarctic fishes are named for the lack of hemoglobin in their blood
noun: The noodlefish (family Salangidae in order Osmeriformes).
verb: Alternative form of ice fish [To fish through a hole cut into ice.]

(Definitions from Wiktionary)