Gain access to thousands of additional definitions and advanced search features—ad free! JOIN NOW
: a rock occurring in the Cyclades that originally was probably a nephelite-syenite but is now altered and contains over 50 percent of analcime
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:
1855, in the meaning defined at sense 1
Italian, from analcimo analcime (from French analcime) + -ite
Keep scrolling for more
Resources for analcimite
Time Traveler for analcimite
See more words from the same year
Comments on analcimite
What made you want to look up analcimite? Please tell us where you read or heard it (including the quote, if possible).
an open space surrounded by woods
Get Word of the Day daily email!
Name that Food Quiz
Test your visual vocabulary with our 10-question challenge!
Test Your Knowledge - and learn some interesting things along the way.
Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!
Impress your friends, annoy your relatives.
Words from the week of 9/14/2018
For frog-tossing, sword dancing, & more
And is one way more correct than the others?
The story of an imaginary word that managed to sneak past our editors and enter the dictionary.
How to use a word that (literally) drives some people nuts.
The awkward case of 'his or her'
Test your knowledge of food and food words.
A quiz in common time.
A game of winding words.