SINCE 1828
dictionary
thesaurus

freirinite

noun, often capitalized
Save Word
frei·​ri·​nite | \ frāˈrēˌnīt \
plural -s

Definition of freirinite

: a mineral Na3Cu3(AsO4)2(OH)3.H2O consisting of a basic hydrous arsenate of sodium and copper

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 freirinite

Freirina, north central Chile, its locality + English -ite

Learn More About freirinite

Dictionary Entries Near freirinite

freijo

freirinite

freit

See More Nearby Entries 

Statistics for freirinite

Cite this Entry

“Freirinite.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/freirinite. Accessed 26 Jun. 2022.

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

WORD OF THE DAY

culminate

Listen to the pronunciation of culminate

See Definitions and Examples »

Test Your Vocabulary

Great Words for Scrabble

  • scrabble tiles that read scrabble quiz
  • Which of the following Q-without-U words means the number five in cards or dice?
Name That Thing

Test your visual vocabulary with our 10-question challenge!

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