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Meaning of simpsonite | Babel Free

Noun CEFR B2

Definitions

A trigonal-pyramidal mineral containing aluminum, hydrogen, niobium, oxygen, and tantalum.

CEFR level

B2

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

See also

Simpsons Simpsons Bay Simpsons Creek Simpsonville Simpsonwave Simran