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Meaning of protogine | Babel Free

Noun CEFR B2

Definitions

A form of granite containing silvery flakes of talc or similar minerals.

countable, uncountable

Equivalents

Italiano protogino

CEFR level

B2

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

See also

protoglobin protoglomerulus protogospel protogracillin protogrammar protograph