οὕστινας (houstinas)
οὕστινας is an Ancient Greek form of ὅστις, meaning “whoever, whatever; who, which”. It is the accusative plural masculine pronoun.
Found 83 times in the Ancient Greek texts on Socratos.
Where it is used
Thucydides, History of the Peloponnesian War 5.18.7: … ὶν ἐν τῷ δημοσίῳ ἢ ἄλλοθί που ἧς Ἀθηναῖοι ἄρχουσιν ἐν δημοσίῳ. ἀποδόντων δὲ καὶ Λακεδαιμόνιοι καὶ οἱ ξύμμαχοι οὕστινας ἔχουσιν Ἀθηναίων καὶ τῶν ξυμμάχων κατὰ ταὐτά.
Sophocles, Trachiniae 336: μάθῃς ἄνευ τῶνδʼ, οὕστινάς τʼ ἄγεις ἔσω,
All forms of ὅστις (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.