noun joa·quin·ite \wäˈkēˌnīt, wȯˈ-\

Definition of joaquinite



  1. :  a mineral consisting of a sodium iron titanium silicate and occurring in honey-yellow orthorhombic crystals

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.

Join MWU now and get access to America’s largest dictionary, with:

  • 300,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

Origin and Etymology of joaquinite

from Joaquin ridge, San Benito county, California + English -ite

Seen and Heard

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


to help become familiar with something

Get Word of the Day daily email!