ἰσόλυρος
From LSJ
μηδ' εἰς ὀρχηστρίδος εἰσᾴττειν, ἵνα μὴ πρὸς ταῦτα κεχηνὼς μήλῳ βληθεὶς ὑπὸ πορνιδίου τῆς εὐκλείας ἀποθραυσθῇς → and not to dart into the house of a dancing-woman, lest, while gaping after these things, being struck with an apple by a wanton, you should be damaged in your reputation
English (LSJ)
ον,
A like the lyre, Sch.S.Tr.643.
German (Pape)
[Seite 1265] Schol. Soph. Tr. 645, Erkl. von ἀντίλυρος.
Greek (Liddell-Scott)
ἰσόλῠρος: -ον, ὅμοιος λύρᾳ, Σχόλ. εἰς Σοφ. Τρ. 645, ἴδε ἀντίλυρος.