Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

Hyaenarctos

noun
Hy·​ae·​narc·​tos | \-ˈnärkˌtäs\

Definition of Hyaenarctos 

: a genus of large Old World Pliocene and Pleistocene bears

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!

History and Etymology for Hyaenarctos

New Latin, from Latin hyaena hyena + Greek arktos bear

Keep scrolling for more

Learn More about Hyaenarctos

Share Hyaenarctos

Dictionary Entries near Hyaenarctos

hyaena

Hyaena

Hyaenanche

Hyaenarctos

hyaenid

Hyaenidae

hyaenodon

Statistics for Hyaenarctos

Look-up Popularity

Comments on Hyaenarctos

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

Show Comments  Hide Comments 

WORD OF THE DAY

noisome

noxious or harmful

Get Word of the Day daily email!

Test Your Vocabulary

A Thanksgiving Word Quiz

  • a-traditional-thanksgiving-dinner
  • November comes from a word for which of the following numbers?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Dictionary Devil

Test Your Knowledge - and learn some interesting things along the way.

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