Brilliantly colored fish

• Hawaiian food fish
• Fish also called a Jerusalem haddock
• Large deep-water fish
• Bright-hued aquarium fish
• Crimson-finned food fish
• Spotted fish
• Big fish
• Large sea fish with a flat body

Wiktionary Word definitions in Wiktionary
n. Any of various large, colourful, deep-bodied pelagic fish of the family Lamprididae.

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Opah \O"pah\, n. (Zo["o]l.) A large oceanic fish ( Lampris guttatus ), inhabiting the Atlantic Ocean. It is remarkable for its brilliant colors, which are red, green, and blue, with tints of purple and gold, covered with round silvery spots. Called also ...