Haddock as a noun is a marine fish, melanogrammus aeglefinus, of the north atlantic, important as a food fish. while Halibut as a noun is a large flatfish of the genus hippoglossus, which sometimes leaves the ocean floor and swims vertically.
Part of speech: noun
Definition: A marine fish, Melanogrammus aeglefinus, of the North Atlantic, important as a food fish.
Part of speech: noun
Definition: A large flatfish of the genus Hippoglossus, which sometimes leaves the ocean floor and swims vertically.
We hope you now know whether to use Haddock or Halibut in your sentence.