πάτερ, ἄφες αὐτοῖς, οὐ γὰρ οἴδασιν τί ποιοῦσιν → father, forgive them, for they know not what they do
mostellum: v. Mostellaria.
mostellum, ī, n., dim. de monstrum, spectre, fantôme : Gloss.