lingcod Syllabification: (ling·cod)Pronunciation: /ˈliNGˌkäd/Definition of lingcod noun (plural same) a large slender greenling that has large teeth and is greenish-brown with golden spots. It lives along the Pacific coast of North America, where it is a valuable commercial and sport fish. Ophiodon elongatus, family Hexagrammidae lingcod in other Oxford dictionaries Definition of lingcod in the British & World English dictionary