κύριοι (kyrioi)
κύριοι is an Ancient Greek form of κύριος, meaning “lord, master; having authority”. It is the nominative plural masculine noun.
Found 254 times in the Ancient Greek texts on Socratos.
Where it is used
Thucydides, History of the Peloponnesian War 4.20.2: … έρους ἡγήσονται. πολεμοῦνται μὲν γὰρ ἀσαφῶς ὁποτέρων ἀρξάντων· καταλύσεως δὲ γενομένης, ἧς νῦν ὑμεῖς τὸ πλέον κύριοί ἐστε, τὴν χάριν ὑμῖν προσθήσουσιν.
Plutarch, Alcibiades 14.7: … μέτρια καὶ φιλάνθρωπα πρὸς τοὺς ἐντυγχάνοντάς ἐστιν, ὁ δὲ δῆμος μέγα φρονεῖ καὶ μεγάλων ὀρέγεται; κἂν φάσκητε κύριοι πάντων ἀφῖχθαι, προστάττων καὶ βιαζόμενος ἀγνωμονήσει. φέρε δή, τὴν εὐήθειαν ταύτην ἀφέντες, εἰ βούλεσθε χρήσ …
New Testament, Acts 16.30: καὶ προαγαγὼν αὐτοὺς ἔξω ἔφη Κύριοι, τί με δεῖ ποιεῖν ἵνα σωθῶ;
All forms of κύριος (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.