ἄναυλα
From LSJ
Ἔοικα γοῦν τούτου γε σμικρῷ τινι αὐτῷ τούτῳ σοφώτερος εἶναι, ὅτι ἃ μὴ οἶδα οὐδὲ οἴομαι εἰδέναι → I seem, then, in just this little thing to be wiser than this man at any rate, that what I do not know I do not think I know either
French (Bailly abrégé)
adv.
v. ἄναυλος.
Russian (Dvoretsky)
ἄναυλα: adv. без сопровождения флейт (ὀρχεῖσθαι Babr.; θύειν Plut.).