φιλαδέλφεια

φιλαδέλφ‐εια (sc. ἱερά), τά, name of a festival in honour of Ptolemy Philadelphus, Inscr.Delos 314 B 169 (iii B. C.), IG 22.2197.15; also in sg., Sardis 7(1).79 C 8 (iii A. D.).