miargyrite

noun

mi·​ar·​gy·​rite

(ˌ)mī¦ärjəˌrīt

: a mineral AgSbS₂ consisting of a silver antimony sulfide and occurring in iron-black to steel-gray crystals or masses whose powder is cherry red

Word History

Etymology

German miargyrit, from mi- + argyr- + -it -ite

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

1. Expanded definitions
2. Detailed etymologies
3. Advanced search tools
4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now