παράλλ-αξις, εως, ἡ,
alternation: overlapping of broken bones, [[ 5th c.BC: Hippocrates Medicus “περὶ ἀγμῶν” 15 (_plural_)] Refs 5th c.BC+]; ἡ π. τοῦ ὀστέου[[ [prev. work] 35; π. ἔχειν πρὸς ἄλληλα καὶ συμπλοκήν 4th-3rd c.BC: Theophrastus Philosophus “de Sensu” 66. ] Refs 4th c.BC+]
__2 alternating motion, τῶν σκελῶν [[ 1st-2nd c.AD: Plutarchus Biographus et Philosophus “Philopoemen” 6; ἡ δεῦρο κἀκεῖ π. τῆς κεφαλῆς [prev. author] 2.977b. ] Refs 1st c.AD+]
__II change, deviation, mutation, [[ 5th-6th c.BC: Plato Philosophus “Timaeus” 22d, compare “Plt.” 269e, “Placita Philosophorum” 1.7.33 (_plural_); διαστροφὴ μεγάλη καὶ π. τῆς γωνίας 1st-2nd c.AD: Plutarchus Biographus et Philosophus 2.93 ] Refs 5th c.BC+] oa; παραλλάξιες φρενῶν mental aberrations, [[ 5th c.BC: Hippocrates Medicus “Acut.(Sp.”) 1. ] Refs 5th c.BC+]
__III change of position, τῶν γωνιῶν [[ 4th c.BC: Aristoteles Philosophus “de Caelo” 287a18 ] Refs 4th c.BC+]; ἡ τοῦ ἡλίου π. [[ 2nd-3rd c.AD: Dio Cassius Historicus 76.13. ] Refs 2nd c.AD+]
__III.2 Astron., parallax, [[ 1st c.BC: Ptolemaeus Epigrammaticus “Alm.” 5.11, 9.1, 5th c.AD: Proclus Philosophus “Hypotyposis astronomicarum positionum” 4.53, +others ] Refs 1st c.BC+]
__III.2.b φάσις defined as ἡ μετὰ τὴν κρύψιν τοῦ ἡλίου πρώτη.. ἐξ αὐτοῦ π. [[ 6th c.AD: Philoponus, Joannes Philosophus “in Aristotelis Meteorologicorum librum primum commentarium - Comm. in Arist. Graeca” 76.30. ] Refs 6th c.AD+]