Merriam-Webster Logo
SINCE 1828
dictionary
thesaurus
view recents

imperial mammoth

noun
Save Word
variants: or less commonly imperial elephant

Definition of imperial mammoth

: the largest known mammoth (Archidiskidon imperator) of the American Pleistocene reaching a height of 14 feet

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!

First Known Use of imperial mammoth

1903, in the meaning defined above

Keep scrolling for more

Learn More about imperial mammoth

Time Traveler for imperial mammoth

Time Traveler

The first known use of imperial mammoth was in 1903

See more words from the same year

Statistics for imperial mammoth

Cite this Entry

“Imperial mammoth.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/imperial%20mammoth. Accessed 15 Jan. 2021.

Comments on imperial mammoth

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

Show Comments  Hide Comments 

WORD OF THE DAY

vulcanize

Listen to the pronunciation of vulcanize

See Definitions and Examples »

Test Your Vocabulary

Words of Snow and Ice Quiz

  • image1037863653
  • Which of the following refers to thin, bending ice, or to the act of running over such ice?
True or False

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

TAKE THE QUIZ
Typeshift

Anagram puzzles meet word search.

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