ἄντορος
From LSJ
τὸ ἓν καὶ τὸ ὂν πολλαχῶς λέγεται → the term being and the term one are used in many ways, one and being have various meanings, one and being have many senses
English (LSJ)
ὁ, dialectic form of ἄνθ-ορος,
A opposite boundary, counterfence, Tab.Heracl.1.60, al.
Greek (Liddell-Scott)
ἄντορος: ὁ, διαλεκτικὸς τύπος τοῦ ἄνθορος, ὁ ἀπέναντι ὅρος, δηλ. ἡ στήλη ἡ δεικνύουσα τὸ ὅριον μέρους τινός, ἄλλως δὲ ἀντόρως τούτοις ἐστάσαμες ἐπὶ τᾱς ἁμαξιτῶ [IV] Ἠρακλεωτ. Πίν. Ι60· 62· 75· 78·