Definition of atelestite
: a mineral consisting of basic bismuth arsenate occurring in minute yellow crystals (specific gravity 6.82)
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!
Origin and Etymology of atelestite
German atelestit, from Greek atelestos unaccomplished (from a- 2a- + telestos accomplished, from telein to accomplish, from telos end) + German -it -ite
Seen and Heard
What made you want to look up atelestite? Please tell us where you read or heard it (including the quote, if possible).