Κρονιάς
From LSJ
ὁ κόσμος ἀλλοίωσις, ὁ βίος ὑπόληψις → the universe is flux, life is opinion | the universe is transformation: life is opinion | the universe is change, life is a fleeting impression | the universe—mutation: life—opinion
English (LSJ)
άδος, ἡ, fem. of Κρόνιος: αἱ K. (sc. ἡμέραι), = Saturnalia, Plu.Cic.18.