- ligustron
- Ligustrin Li*gus"trin (l[-i]*g[u^]s"tr[i^]n), n. (Chem.) A bitter principle found in the bark of the privet {(Ligustrum vulgare)}, and extracted as a white crystalline substance with a warm, bitter taste; -- called also {ligustron}. [1913 Webster]
The Collaborative International Dictionary of English. 2000.