Magistral

(a.) Pertaining to a master; magisterial; authoritative; dogmatic.

(a.) Commanded or prescribed by a magister, esp. by a doctor; hence, effectual; sovereign; as, a magistral sirup.

(a.) Formulated extemporaneously, or for a special case; -- opposed to officinal, and said of prescriptions and medicines.

(n.) A sovereign medicine or remedy.

(n.) A magistral line.

(n.) Powdered copper pyrites used in the amalgamation of ores of silver, as at the Spanish mines of Mexico and South America.

校对:蒂米