γήραος (geraos)
γήραος is an Ancient Greek form of γῆρας, meaning “old age”. It is the genitive singular neuter noun.
Found 36 times in the Ancient Greek texts on Socratos.
Where it is used
Apollonius Rhodius, Argonautica 1.98: γήραος υἷας ἔχεν βιότοιό τε κηδεμονῆας.
All forms of γῆρας (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.