cineole
noun
cin·e·ole ˈsi-nē-ˌōl 
: eucalyptol
Example Sentences
Recent Examples on the Web The menthol in peppermint acts as a natural cough suppressant, while ravintsara and laurel leaf both contain cineole, which can reduce cough frequency. 
Allison Young, Good Housekeeping, 20 Oct. 2017
Allison Young, Good Housekeeping, 20 Oct. 2017 Word History
Etymology
International Scientific Vocabulary, by transposition from New Latin oleum cinae wormseed oil
First Known Use
1885, in the meaning defined above
Medical Definition
cineole
noun
cin·e·ole ˈsin-ē-ˌōl
: eucalyptol