Hey you! Yes, you! Thank you for adding beauty to the world!
Definitions of galenical:
adjective: galenic
noun: A medicinal preparation concocted mostly from herbs or vegetable matter., like those prescribed by Galen; a simple cure.
adjective: Of, relating to, or supporting the principles and practices of Galen.
noun: Alternative letter-case form of galenical [A medicinal preparation concocted mostly from herbs or vegetable matter., like those prescribed by Galen; a simple cure.]