βαυκάλιον
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
English (LSJ)
τό,
A narrow-necked vessel, that gurgles when water is poured in or out, POxy.936.6 (iii A. D.), Olymp. in Mete.93.6: pl., Alex.Aphr.Pr.1.94 (καυκ- codd.).
