μῆνες (menes)
μῆνες is an Ancient Greek form of μείς, meaning “month”. It is the nominative plural masculine noun.
Found 56 times in the Ancient Greek texts on Socratos.
Where it is used
Theocritus, Εἰδύλλια 14.45: σάμερον ἑνδεκάτα, ποτίθει δύο, καὶ δύο μῆνες,
Sophocles, Oedipus Tyrannus 1083: μῆνές με μικρὸν καὶ μέγαν διώρισαν.
All forms of μείς (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.