lungfish

noun

lung·​fish ˈləŋ-ˌfish How to pronounce lungfish (audio)
: any of an order (Dipnoi) of bony fishes that breathe by a modified swim bladder as well as gills

Illustration of lungfish

Illustration of lungfish

Examples of lungfish in a Sentence

Recent Examples on the Web And there may have also been freshwater sharks and giant lungfish that preyed on wading or drinking herbivores. Joshua Rapp Learn, Discover Magazine, 18 June 2024 Among animals, lungfish and a group of aquatic salamanders have some of the largest genomes. Will Sullivan, Smithsonian Magazine, 4 June 2024 Consider, for instance, the lungfish or the platypus. Robert Ross, Robb Report, 29 Mar. 2024 The lungfish in Africa have wispy fins and dig into the mud to survive droughts. Carl Zimmer, Discover Magazine, 12 Dec. 2011 See all Example Sentences for lungfish 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'lungfish.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1883, in the meaning defined above

Time Traveler
The first known use of lungfish was in 1883

Dictionary Entries Near lungfish

Cite this Entry

“Lungfish.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lungfish. Accessed 26 Jul. 2024.

Kids Definition

lungfish

noun
lung·​fish ˈləŋ-ˌfish How to pronounce lungfish (audio)
: any of various fishes that breathe with structures resembling lungs as well as with gills

More from Merriam-Webster on lungfish

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