ῥύσις [ῠ], εως, ἡ,
(ῥέω) flow, ὕδατος [[ 5th-6th c.BC: Plato Philosophus “Leges” 944b ] Refs 5th c.BC+]; εἰς τὸ κοιλότατον ἡ ῥ. [[ 4th c.BC: Aristoteles Philosophus “Meteorologica” 355b17 ] Refs 4th c.BC+]; opposed to ἄμπωτις,[[ [prev. work] 366a19; ἐκ ῥινῶν αἵματος -ιες 5th c.BC: Hippocrates Medicus “ἀφορισμοί” 3.27; κοιλίης [prev. work] 2.14 ] Refs 5th c.BC+]; [ἐλαίου], i.e. yield of oil, [[ 4th-3rd c.BC: Theophrastus Philosophus “Historia Plantarum” 4.14.10, “PRev.Laws” 60.16 (3rd c.BC)] Refs 4th c.BC+]; φλεβῶν [[ 4th c.BC: Aristoteles Philosophus “de Partibus Animalium” 668a11 ] Refs 4th c.BC+]; of fire, [[ 4th-3rd c.BC: Theophrastus Philosophus “de Igne” 54 ] Refs 4th c.BC+]; shedding, τριχῶν [[ 1st c.AD: Dioscorides (Dioscurides) Medicus 2.120, 2nd c.AD: Galenus Medicus 19.431] Refs 1st c.AD+]; used for γονόρροια, [[ LXX.Lev.15.2f ] LXX]
__II course of a river, stream, ποταμὸς ποιεῖται τὴν ῥ. [[ 2nd c.BC: Polybius Historicus 2.16.6, compare 1st c.BC: Dionysius Halicarnassensis 1.9, 1st c.BC: Diodorus Siculus Historicus 4.35, 1st c.BC-1st c.AD: Strabo Geographus 6.2.4. ] Refs 2nd c.BC+]
__III in Mathematics texts, [στιγμῆς] ῥύσιν φασὶν εἶναι οἱ γεωμέτραι τὴν γραμμήν [[compare (ῥυΐσκομαι, ῥέω 1.5b) 4th c.AD: Iamblichus Philosophus “in Nicomachi arithmeticam introductionem” p.57 P., compare 3rd c.AD: Plotinus Philosophus 3.7.3, 5th c.AD: Proclus Philosophus “in primum Euclidis librum commentarius” p.97 F.] Refs 3rd c.AD+]; οἷον ἄστρου ῥ. [[ 4th c.BC: Aristoteles Philosophus “de Mundo” 395b8. ] Refs 4th c.BC+]