lungfish: Meaning and Definition of
Pronunciation: (lung'fish"), [key]
— pl. -fish, -fish•es.
- any of various slender, air-breathing fishes of the order (or subclass) Dipnoi, of rivers and lakes in Africa, South America, and Australia, having a lunglike air bladder as well as gills and growing to a length of 3 to 6 ft. (0.9 to 1.8 m).
- lungfish (Thesaurus)