- Pertaining to a master; magisterial; authoritative;
dogmatic. - Commanded or prescribed by a magister, esp. by a doctor;
hence, effectual; sovereign; as, a magistral sirup. - Formulated extemporaneously, or for a special case; --
opposed to officinal, and said of prescriptions and medicines.
2 . Magistral
[ n.]
- A sovereign medicine or remedy. - A magistral line. - Powdered copper pyrites used in the amalgamation of ores
of silver, as at the Spanish mines of Mexico and South America.