κεραυνίτης
From LSJ
τὸ ἓν καὶ τὸ ὂν πολλαχῶς λέγεται → the term being and the term one are used in many ways, one and being have various meanings, one and being have many senses
German (Pape)
[Seite 1422] ὁ, ein Edelstein, Clem. Al.
Greek (Liddell-Scott)
κεραυνίτης: λίθος, ὁ, εἶδος πολυτίμου λίθου, Κλήμ. Ἀλ. 241.
Greek Monolingual
κεραυνίτης ὁ (Α) κεραυνός
είδος πολύτιμου λίθου.