ἔκπτυσις
From LSJ
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)
English (LSJ)
εως, ἡ,
A expectoration, αἵματος Alex.Trall.5.5.
German (Pape)
[Seite 777] ἡ, das Ausspucken, Sp.