am·​phot·​er·​ite | \-ˌrīt\
plural -s

Definition of amphoterite 

: a meteorite consisting essentially of olivine and bronzite with minor amounts of iron sulfide and metal

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 amphoterite

1883, in the meaning defined above

History and Etymology for amphoterite

Greek amphoteros + English -ite

Keep scrolling for more

Learn More about amphoterite

Share amphoterite

Statistics for amphoterite

Look-up Popularity

Time Traveler for amphoterite

The first known use of amphoterite was in 1883

See more words from the same year

Comments on amphoterite

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


living or existing for a long time

Get Word of the Day daily email!

Test Your Vocabulary

Late Autumn 2018 Words of the Day Quiz

  • frosted-autumn-leaves
  • Which is a synonym of yahoo?
True or False

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

Word Winder's CrossWinder

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


Love words? Need even more definitions?

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