διοπτρίτης
From LSJ
πολλὰ μεταξὺ πέλει κύλικος καὶ χείλεος ἄκρου → there is many a slip twixt cup and lip, there's many a slip twixt cup and lip, there's many a slip 'twixt cup and lip, there's many a slip twixt the cup and the lip, there's many a slip 'twixt the cup and the lip
English (LSJ)
[ A ρῑ] λίθος talc, PHolm. 3.39.
Spanish (DGE)
-ου
translúcido, transparente διοπτερίτης (sic) λίθος prob. el talco PHolm.14.
