| English noun: flatfish | 
| 1. | flatfish (food) sweet lean whitish flesh of any of numerous thin-bodied fish; usually served as thin fillets | 
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 | Broader (hypernym) | saltwater fish | 
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 | Narrower (hyponym) | fillet of sole, flounder, halibut, sole | 
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| 2. | flatfish (animal) 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 | 
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 | Broader (hypernym) | acanthopterygian, spiny-finned fish | 
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 | Narrower (hyponym) | flounder, halibut, holibut, lefteye flounder, lefteyed flounder, righteye flounder, righteyed flounder, sole, tongue-fish, tonguefish | 
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 | Member meronym | Heterosomata, order Heterosomata, order Pleuronectiformes | 
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