συμφυσάω
From LSJ
Ἓν οἶδα, ὅτι οὐδὲν οἶδα → I know only one thing, that I know nothing | all I know is that I know nothing.
English (LSJ)
A blow together, metaph., εἰς ταὐτὸν (τὸ λεγόμενον) συμφυσῆσαι blow (as the saying is) together, i.e. work together, Pl.Lg. 708d:—Pass., of the wind, blow at the same time, Plu.Sert. 17. II weld together, συντῆξαι καὶ συμφυσῆσαι εἰς τὸ αὐτό Pl. Smp.192d:—Pass., Arist.Cael.304a21: metaph., contrive, ταῦτ' ἐφ' οἷσίν ἐστι συμφυσώμενα Ar.Eq.468 (cf. Sch.).