καθῆκον (kathekon)
καθῆκον is an Ancient Greek form of καθήκω, meaning “come down; be fitting”. It is the present active participle accusative singular neuter.
Found 62 times in the Ancient Greek texts on Socratos.
Where it is used
Diogenes Laertius, Vitae philosophorum 7.1.25: … σπράττεται μισθοῦ· ἀκούσαντα δὲ ἑκατόν, διακοσίας αὐτῷ δοῦναι. τοσοῦτον ἤσκει φιλομάθειαν. φασὶ δὲ καὶ πρῶτον καθῆκον ὠνομακέναι καὶ λόγον περὶ αὐτοῦ πεποιηκέναι. τούς θʼ Ἡσιόδου στίχους μεταγράφειν οὕτω· κεῖνος μὲν πανάριστος …
All forms of καθήκω (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.