roscoelite

noun

ros·​coe·​lite

ˈrä(ˌ)skōˌlīt

plural -s

: a mineral approximately K₂(Mg,Fe,V,Al)₄(Si,Al)₈O₂₀(OH)₄ consisting of a brownish mica in minute scales that contains vanadium

Word History

Etymology

Sir Henry E. Roscoe †1915 English chemist + English -lite

First Known Use

1876, in the meaning defined above

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

Rhymes for roscoelite

• acolyte
• aconite
• allanite
• alunite
• amberlite
• ammonite
• amorite
• amphitrite
• analyte
• anchorite
• andesite
• anhydrite