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Meaning of dioptase | Babel Free

Noun CEFR B2

Definitions

An intense emerald-green to bluish-green copper cyclosilicate mineral.

countable, uncountable

Equivalents

Deutsch Dioptas
Español dioptasa
Suomi dioptaasi
Français dioptase
Italiano dioptasio
Nederlands dioptaas
Русский диоптаз

CEFR level

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

See also

Diopter dioptid dioptine dioptometer dioptre dioptric

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