Found 2 items, similar to Lungfish.
English → English (WordNet) Definition: lungfish lungfish n : air-breathing fish having an elongated body and fleshy paired fins; certain species construct mucus-lined mud coverings in which to survive drought [also: lungfishes (pl)]
English → English (gcide) Definition: Lungfish Lungfish \Lung"fish`\, n. (Zo["o]l.) Any fish belonging to the Dipnoi; -- so called because they have both lungs and gills. [1913 Webster]