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Meaning of dwi- | Babel Free

Phrase CEFR B1

Definitions

A designation prefix for undiscovered chemical elements lying two periods under a known element in the periodic table. (For example, rhenium was called dwi-manganese before its discovery in 1925.)

dated, morpheme

CEFR level

B1
Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.
See all B1 English words →

See also

DWIM DYEL DYJHIW DYK dym dynamo-

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