augitite

noun
au·​gi·​tite | \ ˈȯjətˌīt, -gə-, -əˌtīt \
plural -s

Definition of augitite

: an extrusive porphyritic rock consisting essentially of augite with small amounts of amphibole magnetite or ilmenite and apatite in a glassy groundmass

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 augitite

International Scientific Vocabulary augite + -ite; probably originally formed as German augitit

Keep scrolling for more

Learn More about augitite

Statistics for augitite

Cite this Entry

“Augitite.” The Merriam-Webster.com Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/dictionary/augitite. Accessed 21 January 2020.

Comments on augitite

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

WORD OF THE DAY

good-natured easy friendliness

Get Word of the Day daily email!

Test Your Vocabulary

The Eponym Quiz

  • rubens painting
  • Which is the best synonym of bowdlerize?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Bee Cubed

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!