ληκύθιον
From LSJ
ἀπορράπτειν τὸ Φιλίππου στόμα ὁλοσχοίνῳ ἀβρόχῳ → sew up Philip's mouth with an unsoaked rush, stop Philip's mouth with an unsoaked rush, shut one's mouth without any trouble
English (LSJ)
τό, Dim. of λήκυθος,
A small oilflask, Ar.Ra.1200-1246, D.24.114, PTeb.221 (ii B.C.), Anon. ap. Suid., etc. II name for the Trochaic hephthemimer, originating with the form ληκύθιον ἀπώλεσεν in Ar.l.c., Heph.6.2.