Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

vanthoffite

noun
vant·​hoff·​ite | \vantˈhȯˌfīt, vän-, -häˌf-\
plural -s

Definition of vanthoffite 

: a mineral consisting of a sulfate of sodium and magnesium that occurs in granular or layered aggregates

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 vanthoffite

Jacobus H. van't Hoff †1911 + English -ite

Keep scrolling for more

Learn More about vanthoffite

Share vanthoffite

Statistics for vanthoffite

Look-up Popularity

Comments on vanthoffite

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

Show Comments  Hide Comments 

WORD OF THE DAY

epitome

a typical or ideal example

Get Word of the Day daily email!

Test Your Vocabulary

Find the Cousins

  • a-large-tree-with-many-branches
  • Which pair shares a common word ancestor?
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ
Word Winder's CrossWinder

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