noun hai·ding·er·ite \ˈhīdiŋəˌrīt\

Definition of haidingerite



  1. :  a mineral HCaAsO4.H2O consisting of white hydrous calcium arsenate

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 haidingerite

Wilhelm Karl von Haidinger †1871 Austrian mineralogist + English -ite

Seen and Heard

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


to criticize severely

Get Word of the Day daily email!