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Meaning of ilmenium | Babel Free

Noun CEFR B2

Definitions

A supposed chemical element, later found to be a mixture of niobium and tantalum.

obsolete, uncountable

CEFR level

B2

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

See also

ilmenohematite ilmenorutile Ilmer Ilmington Ilminster Ilnicki