Word Study
terebene
CIDE DICTIONARY
terebene, n.
A polymeric modification of terpene, obtained as a white crystalline camphorlike substance; -- called also camphene . By extension, any one of a group of related substances. [1913 Webster]
OXFORD DICTIONARY
terebene, n. a mixture of terpenes prepared by treating oil of turpentine with sulphuric acid, used as an expectorant etc.
Etymology
TEREBINTH + -ENE
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