Definition of uranotile in US English:

uranotile

(also uranotil)

noun

Mineralogy
rare
  • = uranophane.

Origin

Late 19th century; earliest use found in Quarterly Journal of Science. From German Uranotil from urano- + Hellenistic Greek τίλος shred, fibre from ancient Greek τίλλειν.

Pronunciation

uranotile

/jʊˈranətʌɪl/