MAGISTRAL
magistral
Noun
- 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.
Adjective
- Pertaining to or befitting a master; authoritative.
- Sovereign (of a remedy); extremely effective.
- Formulated extemporaneously, or for a special case; opposed to officinal, and said of prescriptions and medicines.
The above text is a snippet from Wiktionary: magistral
and as such is available under the Creative Commons Attribution/Share-Alike License.