σταδίῳ (stadio)
σταδίῳ is an Ancient Greek form of στάδιον, meaning “stade (a unit of length, c. 185 m)”. It is the dative singular neuter noun.
It can also be a form of στάδιος, “firm, steady”.
Found 35 times in the Ancient Greek texts on Socratos.
Where it is used
Diogenes Laertius, Vitae philosophorum 2.17.132: … εἶδος, πίων τε καὶ τετριμμένος τὸ δὲ μέγεθος σύμμετρος, ὡς δῆλον ἐκ τοῦ εἰκονίου τοῦ ἐν Ἐρετρίᾳ ἐν τῷ ἀρχαίῳ σταδίῳ. ἔστι γάρ, ὡς ἐπίτηδες, παράγυμνον, τὰ πλεῖστα μέρη φαῖνον τοῦ σώματος.
All forms of στάδιον (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.