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Meaning of purpurin | Babel Free

Noun CEFR B2

Definitions

A red anthraquinone dye, extracted from madder, that is used as a biological stain
countable, uncountable
A protein of the lipocalin family
countable, uncountable
A brownish or deep red decorative glass used in ancient times
countable, historical, uncountable

Equivalents

Français purpurin

CEFR level

B2

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

See also

purpurine purpurinid purpurite purpurogallin purpuromycin purpuroxanthin