explanabilis
From LSJ
ἆρά γε λόγον ἔχει δυοῖν ἀρχαῖν, ὑλικῆς τε καὶ δραστικῆς → does it in fact have the function of two principles, the material and the active?
Latin > English (Lewis & Short)
explānābĭlis: e, adj. explano,
I clear, intelligible: vox, Sen. de Ira, 1, 3, 5.
Latin > French (Gaffiot 2016)
explānābĭlis,¹⁶ e, clair, intelligible : Sen. Ira 1, 3, 7.