Definition of uranotantalite in English:

uranotantalite

noun

rare
  • Samarskite.

Pronunciation

uranotantalite

/ˌjʊərənə(ʊ)ˈtantəlʌɪt/ /ˌjɔːrənə(ʊ)ˈtantəlʌɪt/

Origin

Mid 19th century; earliest use found in Edinburgh New Philosophical Journal.