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Meaning of nigraniline | Babel Free

Noun CEFR C1

Definitions

A complex, nitrogenous, organic base and black dyestuff

uncountable

Equivalents

Italiano nigranilina

CEFR level

C1

Advanced
This word is part of the CEFR C1 vocabulary — advanced level.

See also

nigre nigredo nigrescence nigrescigenin nigress nigric