σμηκτικός
From LSJ
κρῖναι δὲ λόγῳ πολύδηριν ἔλεγχον ἐξ ἐμέθεν ῥηθέντα → judge by reason the too much contested argument which has been given by me
English (LSJ)
ή, όν,
A purgative, of medicines, Diphil.Med. ap. Ath.2.55b, 64b; detersive, ὀδόντων σ. δύναμις Dsc.2.4, cf. Luc.Am.39.
German (Pape)
[Seite 910] zum Reiben, Abwischen, Reinigen gehörig. geschickt, Diosc. u. a. Sp., wie Luc. amor. 39.