Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

zinnwaldite

noun
zinn·​wald·​ite | \ ˈtsinˌvälˌtīt\
plural -s

Definition of zinnwaldite

: a pale violet, yellow, brown, or dark gray mineral K2(Li,Fe,Al)6(Si,Al)8O20(OH,F)4 that consists of mica containing iron and lithium

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 zinnwaldite

German zinnwaldit, from Zinnwald, Bohemia, its locality + German -it -ite

Keep scrolling for more

Learn More about zinnwaldite

Dictionary Entries near zinnwaldite

Zinkernagel

zinky

zinnia

zinnwaldite

Zinovyev

Zinsser

Zinzendorf

Statistics for zinnwaldite

Look-up Popularity

Comments on zinnwaldite

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

Show Comments  Hide Comments 

WORD OF THE DAY

knackered

Listen to the pronounciation of knackered

tired or exhausted

Get Word of the Day daily email!

Test Your Vocabulary

Where in the World? A Quiz

  • peter bruegel tower of babel painting
  • What language does pajama come from?
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!

Words at Play
Ask the Editors
Word Games