pulchresco

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.

pulchresco (pulcr-), ĕre, v. inch. n. [pulcher],

to become or grow beautiful (postclass.), Ser. Samm. 44, 824; Aug. Serm. 35, inter Homil. 50, § 3; Cassiod. Var. 5, 40.