Flatfish

[Sarah]

Any fish of the family Pleuronectidæ; esp., the winter flounder(Pleuronectes Americanus). The flatfishes have the body flattened,swim on the side, and have eyes on one side, as the flounder, turbot,and halibut. See Flounder.

[Zipporah Schumaker]

any thin flat sea fish, such as a plaice or a sole

[Hina Muqadas]

A flattened marine fish that swims on its side with both eyes on the upper side. They live typically on the seabed and are colored to resemble it.