ῥῆσιν (rhesin)
ῥῆσιν is an Ancient Greek form of ῥῆσις, meaning “saying, speech; answer”. It is the accusative singular feminine noun.
Found 40 times in the Ancient Greek texts on Socratos.
Where it is used
Diogenes Laertius, Vitae philosophorum 1.8.101: … τὰ κατὰ τὸν πόλεμον ἔπη ὀκτακόσια. παρέσχε δὲ καὶ ἀφορμὴν παροιμίας διὰ τὸ παρρησιαστὴς εἶναι, τὴν ἀπὸ Σκυθῶν ῥῆσιν. Λέγει δὲ αὐτὸν Σωσικράτης ἐλθεῖν εἰς Ἀθήνας κατὰ τὴν τεσσαρακοστὴν ἑβδόμην Ὀλυμπιάδα ἐπὶ ἄρχοντος Εὐκράτους. …
Aristophanes, Clouds 1371: ὁ δʼ εὐθὺς ᾖσʼ Εὐριπίδου ῥῆσίν τινʼ, ὡς ἐκίνει
All forms of ῥῆσις (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.