ἑκάτεροι (hekateroi)
ἑκάτεροι is an Ancient Greek form of ἑκάτερος, meaning “each of two”. It is the nominative plural masculine adjective.
Found 250 times in the Ancient Greek texts on Socratos.
Where it is used
Thucydides, History of the Peloponnesian War 1.30.4: ἀντεστρατοπεδεύοντο δὲ καὶ οἱ Κερκυραῖοι ἐπὶ τῇ Λευκίμμῃ ναυσί τε καὶ πεζῷ. ἐπέπλεον δὲ οὐδέτεροι ἀλλήλοις, ἀλλὰ τὸ θέρος τοῦτο ἀντικαθεζόμενοι χειμῶνος ἤδη ἀνεχώρησαν ἐπ᾽ οἴκου ἑκάτεροι.
Appianus of Alexandria, Mithridatic Wars 5.32: … οι δʼ ὑπὸ ταῖς πύλαις αὐτῷ πυρφόροι καιρὸν ἐκδρομῆς ἐπετήρουν. ἀγχωμάλου δʼ ἐς πολὺ τῆς μάχης οὔσης ἐνέκλινον ἑκατεροι παρὰ μέρος, πρῶτον μὲν οἱ βάρβαροι, μέχρι Ἀρχέλαος αὐτοὺς ἐπισχὼν ἐπανήγαγεν ἐς τὴν μάχην. ᾧ δὴ καὶ μάλιστα κ …
All forms of ἑκάτερος (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.