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Meaning of clarkeite | Babel Free

Noun CEFR B2

Definitions

A uranium oxide mineral of variable composition and uncertain structure, its colour varying from dark brown to orange.

uncountable

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

Clarkes Hill Clarkesville Clarkey clarkia Clarkian Clarkie