συνοίκ-ια(sc.ἱερά),τά, at Athens,
A. a public feast in memory of Theseus' uniting all the towns of Attica into a single city-state, celebrated on the 17t h Boëdromion, Th. 2.15 , IG 12.188.60 (prob.), St.Byz.
s.v. Ἀθῆναι .
II. sg.συνοίκιον,τό ,a joint lodging, Petron. 93 (in Lat. formsynoecium).