inserticius
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
Latin > English (Lewis & Short)
insertīcĭus: a, um, adj. 2. insero,
I that can be inserted: inserticius, ἐγκεντρήσιμος, ἐντάξιμος,> Gloss. Philox.