1. (n.) A European food fish (Pleuronectes platessa), allied to the flounder, and growing to the weight of eight or ten pounds or more.

2. (n.) A large American flounder (Paralichthys dentatus; called also brail, puckermouth, and summer flounder. The name is sometimes applied to other allied species.

C C-note Chinook salmon G G-note Loch Ness monster Sunapee trout aerial torpedo albacore alevin alewife alligator gar amber jack anchovy angel fish angle anguille archerfish argusfish babe bait the hook bangalore torpedo barbel barn door skate barracuda basking shark bass benthon benthos bill black bass black sea bass blackfish bleak blind fish blue fish blue shark bluegill bob bone bonito boob bowfin bream brook trout brown trout buck buffalo fish bullhead burbot butt butterfish candlefish capelin carp cartwheel catfish caviar cent century cetacean channel bass char chimaera chub chump cichlid cinch cisco clam cobia cod codfish coelacanth conger conger eel copper crappie credulous person croaker cull cutlass fish cutthroat trout dace dap darter devilfish dib dibble dime doctor fish dogfish dollar dollar bill dolphin dorado dragon fish drive drum drumfish dupe easy mark easy pickings eel eelpout electric ray fall guy fifty cents filefish fin fingerling fish fish eggs five cents five hundred dollars five-dollar bill five-hundred-dollar bill five-spot fiver flame tetra flounder fluke fly-fish fool four bits frogskin fry game fish gar gig globefish go fishing goatfish gobe-mouches goby goldfish grand greener greenhorn greeny grig grilse grouper grunt guddle gudgeon gull gunnel haddock hake half G half a C half dollar half grand halibut herring hippocampus hogfish homing torpedo horse mackerel hundred-dollar bill innocent iron man jack jacklight jewfish jig kingfish kipper kippered salmon lake trout lamprey lantern fish leadpipe cinch ling loach lung fish mackerel mako shark man-eater man-eating shark manta marine animal marlin menhaden mill minnow minny monkey moray eel mudfish muskellunge nekton net nickel oquassa paddlefish panfish papagallo patsy penny perch permit pickerel pigeon pike pike perch pilchard pilot fish piranha plaice plankton plaything poisson pollack pompano porbeagle porgy porpoise prize sap puffer pushover quarter rainbow trout ray red cent red herring redfin redfish roach rocket torpedo roe roosterfish salmon salmon trout sap saphead sardine sawbuck sawfish schlemiel scup sea bass sea horse sea monster sea pig sea serpent sea snake seafood seine sergeant fish shark shiner shrimp