From Longman Dictionary of Contemporary Englishcod/salmon/tuna etc steakcod/salmon/tuna etc steakDFa large thick piece of fish → steak
Examples from the Corpus
cod/salmon/tuna etc steak• Grilled tuna steaks are red meat from the sea.• Look for fresh sardines, tuna steaks and king prawns, or use some more exotic varieties such as parrot fish or snappers.• Grill the tuna steaks for 3 to 5 minutes per side, depending on thickness.• Season the cod steaks and place them on top of the tomato mixture.• Remove from heat and let rest in pan until the tuna steaks have been grilled. 