ἐτέων (eteon)
ἐτέων is an Ancient Greek form of ἔτος, meaning “year”. It is the genitive plural neuter noun.
Found 64 times in the Ancient Greek texts on Socratos.
Where it is used
Diogenes Laertius, Vitae philosophorum 8.1.14: … θη ὥστʼ ἔλεγον τοὺς γνωρίμους αὐτοῦ μάντιας θεῶ φωνᾶς, ἀλλὰ καὶ αὐτὸς ἐν τῇ γραφῇ φησι διʼ ἑπτὰ καὶ διηκοσίων ἐτέων ἐξ ἀΐδεω παραγεγενῆσθαι ἐς ἀνθρώπους. τοιγὰρ καὶ προσεκαρτέρουν αὐτῷ καὶ τῶν λόγων ἕνεκα προσῄεσαν καὶ Λευκαν …
All forms of ἔτος (declension 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.