Hey you! Yes, you! Thank you for adding beauty to the world!
Definitions of promptuary:
noun: (obsolete) A magazine, repository, or handbook.
noun: (arithmetic) A device described in Napier's treatise Rabdologiæ, consisting of a large set of strips used to multiply multi-digit numbers more easily than Napier’s bones.
adjective: (obsolete) Of or relating to preparation.
