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uraninite

Noun CEFR B2
jʊˈɹeɪnɪnaɪt

Definitions

Any of several brownish-black forms of uranium dioxide, UO₂, (especially pitchblende) that is the chief ore of uranium; it is isomorphous with thorianite.

Equivalents

Françaisuraninite
Italianouraninite
6 more languages
Nederlandsuraniniet
Polskiuraninit
Românăuraninit
Slovenčinauraninit

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

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