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Meaning of indolin | Babel Free

Noun CEFR B1

Definitions

A dark resinous substance, polymeric with indol, obtained by the reduction of indigo white.

uncountable

CEFR level

B1

Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.

See also

indoline indolinium indolinone indolinum indolization indolizidine