αἵπερ (haiper)

αἵπερ is an Ancient Greek form of ὅς, meaning “who, which, that (relative); his own”. It is the nominative plural feminine pronoun.

Found 48 times in the Ancient Greek texts on Socratos.

Where it is used

Thucydides, History of the Peloponnesian War 2.4.3: τῶν δὲ Πλαταιῶν τις τὰς πύλας ᾗ ἐσῆλθον καὶ αἵπερ ἦσαν μόναι ἀνεῳγμέναι ἔκλῃσε στυρακίῳ ἀκοντίου ἀντὶ βαλάνου χρησάμενος ἐς τὸν μοχλόν, ὥστε μηδὲ ταύτῃ ἔξοδον ἔτι εἶναι.

Theocritus, Εἰδύλλια 8.37: κρᾶναι καὶ βοτάναι, γλυκερὸν φυτόν, αἴπερ ὁμοῖον

All forms of ὅς (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.