διεφθείροντο (diephtheironto)
διεφθείροντο is an Ancient Greek form of διαφθείρω, meaning “destroy, ruin, corrupt”. It is the 3rd person plural imperfect middle/passive indicative.
Found 66 times in the Ancient Greek texts on Socratos.
Where it is used
Thucydides, History of the Peloponnesian War 2.4.2: … ι (καὶ γὰρ τελευτῶντος τοῦ μηνὸς τὰ γιγνόμενα ἦν), ἐμπείρους δὲ ἔχοντες τοὺς διώκοντας τοῦ μὴ ἐκφεύγειν, ὥστε διεφθείροντο οἱ πολλοί.
All forms of διαφθείρω (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.