lungfish
An air-breathing fish, of the class Dipnoi, that have four limblike appendages instead of fins
A kind of
- bony fish
Where this comes from
This definition is adapted from “lungfish” on Wiktionary, by its contributors; related-word lists use Open English WordNet (CC BY 4.0, based on Princeton WordNet), published under CC BY-SA 4.0. This page is published under the same licence.