azulene

Noun

 * 1)  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.
 * 2)  Any of its derivatives.

Translations

 * Catalan: azulè
 * Chinese:
 * Cantonese: 薁
 * Mandarin:
 * Greek:
 * Italian: azulene
 * Japanese: アズレン
 * Korean: 아줄렌