Added 9 October 2026 melanogrammus noun Categories: AnimalsObscure Words noun ! Definition from WordNet 3.1, Princeton University. More about melanogrammus at Wordnik → Where our words come from → Haddock. Related Words: haddockmelanocytemelanismmelanogastermelanophoremelanogenesismelanoblastmelanoticmelanoleucamelanosismelanocytes Back to today's word