Agassizocrinus

noun

Ag·​as·​siz·​o·​cri·​nus
ˌa-gə-ˌsē(z)-ə-ˈkrī-nəs
: a genus of fossil crinoids known chiefly from Mississippian formations of North America and characterized by a thick-walled ovoid cup

Word History

Etymology

New Latin, from Alexander Agassiz + New Latin -o- + -crinus (from Latin crinis hair)

First Known Use

1859, in the meaning defined above

Time Traveler
The first known use of Agassizocrinus was in 1859

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 Agassizocrinus

Cite this Entry

“Agassizocrinus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Agassizocrinus. Accessed 30 Nov. 2024.

Love words? Need even more definitions?

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