ὑγείας (hygeias)
ὑγείας is an Ancient Greek form of ὑγίεια, meaning “health”. It is the genitive singular feminine noun.
Found 27 times in the Ancient Greek texts on Socratos.
Where it is used
Pausanias, Description of Greece 1.23.4: … ὐ διὰ μακροῦ· τοῦ δὲ Διιτρέφους πλησίον—τὰς γὰρ εἰκόνας τὰς ἀφανεστέρας γράφειν οὐκ ἐθέλω—θεῶν ἀγάλματά ἐστιν Ὑγείας τε, ἣν Ἀσκληπιοῦ παῖδα εἶναι λέγουσι, καὶ Ἀθηνᾶς ἐπίκλησιν καὶ ταύτης Ὑγείας.
Clement of Alexandria, Stromata 1.27.171: … ειρώμενος ἀπαλλάττειν οὐ μᾶλλον ἂν εἴη κηδεμών, ὅσῳπερ ψυχὴ σώματος ἐντιμότερον. ἀλλ’ ἄρα τῆς μὲν τοῦ σώματος ὑγείας ἕνεκα καὶ τομὰς καὶ καύσεις καὶ φαρμακοποσίας ὑφιστάμεθα καὶ ὁ ταῦτα προσάγων σωτήρ τε καὶ ἰατρὸς τε καλεῖται …
All forms of ὑγίεια (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.