διαβαλεῖν (diabalein)
διαβαλεῖν is an Ancient Greek form of διαβάλλω, meaning “cross over; slander”. It is the future active infinitive.
Found 28 times in the Ancient Greek texts on Socratos.
Where it is used
Thucydides, History of the Peloponnesian War 3.109.2: … ῶσαι τοὺς Ἀμπρακιώτας τε καὶ τὸν μισθοφόρον ὄχλον [τὸν ξενικόν], μάλιστα δὲ Λακεδαιμονίους καὶ Πελοποννησίους διαβαλεῖν ἐς τοὺς ἐκείνῃ χρῄζων Ἕλληνας ὡς καταπροδόντες τὸ ἑαυτῶν προυργιαίτερον ἐποιήσαντο.
Cassius Dio Cocceianus, Historia Romana 41.44.2: Ἰόνιον διαβαλεῖνʼ, Καῖσαρ δὲ ἦν μὲν ἐν Βρεντεσίῳ τὸ ἔαρ ἀναμένων, πυθόμενος δὲ ἐκεῖνόν τε πόρρω ὄντα καὶ τὴν καταντιπέρας ἤπειρ …
All forms of διαβάλλω (conjugation table)
Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Liddell-Scott-Jones, A Greek-English Lexicon (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.