SINCE 1828
dictionary
thesaurus

zeophyllite

noun
Save Word
ze·​oph·​yl·​lite | \ zēˈäfəˌlīt \
plural -s

Definition of zeophyllite

: a mineral Ca4Si3O7(OH)4F2 consisting of a basic silicate and fluoride of calcium often containing iron

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 zeophyllite

German zeophyllit, from zeolit zeolite + phyll- + -it -ite; from its occurrence in small plates

Learn More About zeophyllite

Dictionary Entries Near zeophyllite

Zeomorphi

zeophyllite

Zep

See More Nearby Entries 

Statistics for zeophyllite

Cite this Entry

“Zeophyllite.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/zeophyllite. Accessed 9 Aug. 2022.

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

WORD OF THE DAY

riposte

Listen to the pronunciation of riposte

See Definitions and Examples »

Test Your Vocabulary

The Great British Vocabulary Quiz

  • union jack speech bubble
  • Named after Sir Robert Peel, what are British police called?
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