imperspicuus
From LSJ
ἐάν μή διδάξητε περί ἀρετὴς τούς τό ἀργύριον κλέψαντας, οὐ ταξόμεθα οἱ ὁπλῖται → if you don't teach those who have stolen money a lesson on moral virtue, we, the hoplites, will not line up
Latin > English (Lewis & Short)
imperspĭcŭus: (inp-), a, um, adj. 2. in-perspicuus,
I not clear, obscure: judicum ingenia, Plin. Ep. 1, 20, 17.
Latin > French (Gaffiot 2016)
imperspĭcŭus,¹⁶ a, um, impénétrable : Plin. Min. Ep. 1, 20, 17.
Latin > German (Georges)
im-perspicuus, a, um (in u. perspicuus), undurchschaubar, versteckt, iudicum ingenia, Plin. ep. 1, 20, 17.