Noun | 1. | ![]() saltwater fish - flesh of fish from the sea used as food flounder - flesh of any of various American and European flatfish fillet of sole, sole - lean flesh of any of several flatfish halibut - lean flesh of very large flatfish of Atlantic or Pacific |
2. | flatfish - any of several families of fishes having flattened bodies that swim along the sea floor on one side of the body with both eyes on the upper side acanthopterygian, spiny-finned fish - a teleost fish with fins that are supported by sharp inflexible rays Heterosomata, order Heterosomata, order Pleuronectiformes - flatfishes: halibut; sole; flounder; plaice; turbot; tonguefishes flounder - any of various European and non-European marine flatfish righteye flounder, righteyed flounder - flounders with both eyes on the right side of the head holibut, halibut - marine food fish of the northern Atlantic or northern Pacific; the largest flatfish and one of the largest teleost fishes lefteye flounder, lefteyed flounder - flatfishes with both eyes on the left side of the head tonguefish, tongue-fish - left-eyed marine flatfish whose tail tapers to a point; of little commercial value sole - right-eyed flatfish; many are valued as food; most common in warm seas especially European |