Definition of kelpfish
:any of various fishes inhabiting kelp beds: such as
a
:a large variably colored blenny (Heterostichus rostratus) found among kelp or eelgrass along the California coast or another member of the family Clinidae
b
:any of several brilliantly colored percoid fishes of the family Odacidae found along the coasts of Australia and New Zealand — called also
rock whiting
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