επεισόδιος

From LSJ

ἀμήχανον δὲ παντὸς ἀνδρὸς ἐκμαθεῖν ψυχήν τε καὶ φρόνημα καὶ γνώμην, πρὶν ἂν ἀρχαῖς τε καὶ νόμοισιν ἐντριβὴς φανῇ → hard it is to learn the mind of any mortal or the heart, 'till he be tried in chief authority | it is impossible to know fully any man's character, will, or judgment, until he has been proved by the test of rule and law-giving

Source

Greek Monolingual

ἐπεισόδιος, -ον (Α) επείσοδος
1. αυτός που προέρχεται απ' έξω («σύμφυτον ἔχει τὴν τοῦ πάθους ἀρχὴν οὐκ ἐπεισόδιον»)
2. το ουδ. ως ουσ. τὸ ἐπεισόδιον
βλ. επεισόδιο.