phengites
From LSJ
αὐτὸν κέκρουκας τὸν βατῆρα τοῦ λόγου → you have struck the very threshold of the argument, you have struck the most important and chiefmost point
Latin > English (Lewis & Short)
phengītes: ae, m., = φεγγίτης,
I phengite, selenite, or erystallized gypsum, used for window-panes: in Cappadociā repertus est lapis candidus, atque translucens, ex argumento phengites appellatus, Plin. 36, 22, 46, § 163; lapis, Suet. Dom. 14.
Latin > French (Gaffiot 2016)
phengītēs,¹⁶ æ, m. (φεγγίτης), sorte de pierre translucide : Plin. 36, 163.
