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Meaning of azulene | Babel Free

Noun CEFR B1

Definitions

A bicyclic aromatic hydrocarbon containing a five- and a seven-membered fused ring; it is a blue, oily liquid first obtained from the essential oil of wormwood.
uncountable
Any of its derivatives.
countable

CEFR level

B1

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

See also

azulenoid azulin azuline azulmic acid azulmin Azuma's inequality