Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

Ascaphus

noun As·ca·phus \ ˈaskəfəs \

Definition of Ascaphus

: a genus of western North American toads including only the bell toad which is distinguished by a taillike copulatory organ in the male cloaca and which is sometimes isolated in a separate family (Ascaphidae) but usually included in the Liopelmidae

There's more!

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!
Already a subscriber? Log in.

Origin and Etymology of ascaphus

New Latin, from Greek askaphos not dug about, from a- 2a- + -skaphos (from skaptein to dig); akin to Latin capo capon

Seen and Heard

What made you want to look up Ascaphus? Please tell us where you read or heard it (including the quote, if possible).

show hide

Love words? Need even more definitions?

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

Love words? Need even more definitions?

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

Words at Play

Ask the Editors

Word Games