'Ligustrin' definitions:
Definition of 'Ligustrin'
- 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]