eucalyptol /ˌjuːkəˈlɪptəʊl/ (also eucalyptole)

• 1. 

  N a colourless oily liquid with a camphor-like odour and a spicy taste; it is obtained from eucalyptus oil and used in perfumery and as a flavouring. Formula: C10H18O 桉油醇 (Also called cineol)