χιλίους (chilious)
χιλίους is an Ancient Greek form of χίλιος, meaning “a thousand”.
It can also be a form of χίλιοι, “a thousand”. It is the accusative plural masculine adjective.
Found 400 times in the Ancient Greek texts on Socratos.
Where it is used
Thucydides, History of the Peloponnesian War 1.57.6: … όμενοι καὶ βουλόμενοι προκαταλαμβάνειν τῶν πόλεων τὰς ἀποστάσεις (ἔτυχον γὰρ τριάκοντα ναῦς ἀποστέλλοντες καὶ χιλίους ὁπλίτας ἐπὶ τὴν γῆν αὐτοῦ, Ἀρχεστράτου τοῦ Λυκομήδους μετ’ ἄλλων † δέκα † στρατηγοῦντος) ἐπιστέλλουσι τοῖς ἄρ …
All forms of χίλιος (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.