plaice(redirected from plaices)
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common name for any member of the unique and widespread order Pleuronectiformes containing over 500 species (including the flounder, halibut, plaice, sole, and turbot), 130 of which are American.
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1. a European flatfish, Pleuronectes platessa, having an oval brown body marked with red or orange spots and valued as a food fish: family Pleuronectidae
2. US and Canadian any of various other fishes of the family Pleuronectidae, esp Hippoglossoides platessoides