SINCE 1828
dictionary
thesaurus

Archaeopithecus

noun
Save Word
Ar·​chaeo·​pithecus

Definition of Archaeopithecus

: a genus of extinct South American Eocene mammals once supposed to be ancestral to Pithecanthropus but now recognized as notoungulates

History and Etymology for Archaeopithecus

New Latin, from archae- + -pithecus

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!

Learn More About Archaeopithecus

Dictionary Entries Near Archaeopithecus

archaeometry

Archaeopithecus

Archaeopteris

See More Nearby Entries 

Statistics for Archaeopithecus

Cite this Entry

“Archaeopithecus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Archaeopithecus. Accessed 7 Oct. 2022.

Style: MLA
MLACheck Mark Icon ChicagoCheck Mark Icon APACheck Mark Icon Merriam-WebsterCheck Mark Icon

WORD OF THE DAY

proffer

Listen to the pronunciation of proffer

See Definitions and Examples »

Test Your Vocabulary

Commonly Confused Words Quiz

  • vector image of a face with thought expression
  • I went to the ______ store to buy a birthday card.
True or False

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ
Universal Daily Crossword

A daily challenge for crossword fanatics.

TAKE THE QUIZ
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