Διοσημία

A. a sign from Zeus, an omen from the sky, esp. of thunder, lightning, rain, διοσημία ’στί Ar. Ach. 171: pl., Stoic. 2.203, D.S. 2.19, Plu. 2.419e, Philostr. VA 2.33, Jul. Or. 7.212b. (Freq. written ‐εία in codd.)