διὸ καὶ μεταλάττουσι τὴν φυσικὴν χρῆσιν εἰς τὴν παρὰ φύσιν αἱ δοκοῦσαι παρθένοι τῶν εἰδώλων → therefore those professing to be virgins of the idols even change the natural use into the unnatural (Origen, commentary on Romans 1:26)
SourceRussian (Dvoretsky)
σιγῆν: лак. Arph. inf. aor. 2 к θιγγάνω.
German (Pape)
dor., = θιγεῖν, Ar. Lys. 1004.