To supply or make up a medicine or prescription.

SELENE, better known in Japan by its nickname Kaguya after the legendary Japanese moon princess, was the second Japanese lunar orbiter spacecraft. Produced by the Institute of Space and Astronautical Science and the National Space Development Agency, both now part of the Japan Aerospace Exploration Agency, the spacecraft was launched on September 14, 2007. After successfully orbiting the moon for a year and eight months, the main orbiter was instructed to impact on the lunar surface near the crater Gill at 18:25 UTC on June 10, 2009.
The orbiters nickname, Kaguya, was selected by the general public. It comes from the name of a lunar princess in the ancient Japanese folktale The Tale of the Bamboo Cutter. After their successful release, its sub-satellites, Rstar and Vstar, were named Okina and Ouna, also derived from characters in the tale.

the right to divide; as, whose cut is it?

to separate the parts of with, or as with, a sharp instrument; to make an incision in; to gash; to sever; to divide

ten′ant, n. one who holds or possesses land or property under another, the payments and services which he owes to his superior constituting his tenure: one who has, on certain conditions, temporary possession of any place, an occupant.—v.t. to hold as a tenant.—n. Ten′ancy, a holding by private ownership: a temporary holding of land or property by a tenant.—adj. Ten′antable, fit to be tenanted: in a state of repair suitable for a tenant.—n. Ten′ant-farm′er, a farmer who rents a farm from the landlord.—adj. Ten′antless, without a tenant.—ns.

rē-ten′shun, n. act or power of retaining: memory: restraint: custody: preservation: (med.) power of retaining, inability to void: (Scots law) a lien, the right of withholding a debt until a debt due to the claimant is paid.—n. Retent′, that which is retained.—adj. Reten′tive, having power to retain.—adv. Reten′tively.—ns. Reten′tiveness, Retentiv′ity; Reten′tor, a muscle which serves to retain an organ in place.—Magnetic retentiveness, coercive force.