μετακόσμ-ησις · metakosm-ēsis — LSJ
new arrangement, change of condition, Pl. Lg. 892a; μ. νεανική . . περὶ τὰ ζῷα Phld. D. 3.12; ἡ τῶν ἐδεστῶν τάξις καὶ μ. Plu. QConv. 2.733f, cf. Nic.Dam. 31 J.
generally, conversion, change of character, Plu. Profect. 2.75e.