'Xanthoxylene' definitions:

Definition of 'Xanthoxylene'

From: GCIDE

Xanthoxylene \Xan*thox"y*lene\, n. [See Xanthoxylum.] (Chem.) A liquid hydrocarbon of the terpene series extracted from the seeds of a Japanese prickly ash (Xanthoxylum pipertium) as an aromatic oil. [1913 Webster]