: a genus of fishes (order Cladistia) that contains only the African reedfish and is often isolated from the related genus Polypterus in a monotypic family

Word History


New Latin, irregular from herpet- + Greek ichthys fish

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

Dictionary Entries Near Erpetoichthys

Cite this Entry

“Erpetoichthys.” Dictionary, Merriam-Webster, Accessed 25 Sep. 2023.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!