σέριφον
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)
τό, a kind of A wormwood, = σαντονικόν (q.v.), Dsc.Prooem. 8, Id.3.23, Gal.11.804. II γραῦς σέριφος or σερίφη, an insect, = μάντις 11, a name used for an old maid, Zen.2.94, Suid.