__3 point of a spear, [[ 2nd c.BC: Polybius Historicus 6.22.4: _plural_, of the περόναι] Refs 2nd c.BC+] with which Oedipus pierced his eyes, [[ 5th c.BC: Sophocles Tragicus “Oedipus Tyrannus” 1318. ] Refs 5th c.BC+]
__4 peg of a top, [[ 5th-6th c.BC: Plato Philosophus “Respublica” 436d. ] Refs 5th c.BC+]
__5 of animals,
__5.a sting of bees and wasps, [[ 5th-6th c.BC: Aristophanes Comicus “Vespae” 225, 407 (Lyric poetry), +others] Refs 5th c.BC+]; of scorpions, [[ 4th c.BC: Aristoteles Philosophus “de Partibus Animalium” 683a12 ] Refs 4th c.BC+] (so of the constellation [[ “Scorpio”, 4th-3rd c.BC: Aratus Epicus 505)] Refs 4th c.BC+]: hence, metaphorically, of malicious persons, ἐς τοὺς ἔχοντας κέντρ᾽ ἀφιᾶσιν [[ 5th c.BC: Euripides Tragicus “Supplices” 242; πορεύεται, ὥσπερ σκορπίος, ἠρκὼς τὸ κ. 4th c.BC: Demosthenes Orator 25.52 ] Refs 5th c.BC+]; of Pericles as an orator, τὸ κ. ἐγκατέλειπε τοῖς ἀκροωμένοις [[ 5th c.BC: Eupolis Comicus 94.7 ] Refs 5th c.BC+]; of Socrates, ὥσπερ μέλιττα τὸ κ. ἐγκαταλιπών [[ 5th-6th c.BC: Plato Philosophus “Phaedo” 91c; οἷον ὀφθαλμῷ κ. ἐνθεῖσα 2nd-3rd c.AD: Philostratus Sophista “Philostrati majoris imagines” 2.1 ] Refs 5th c.BC+]; βλέμματος κ. Onomarch. cited in [[ 2nd-3rd c.AD: Philostratus Sophista “Vitae Sophistarum” 2.18. ] Refs 2nd c.AD+]
__5.b spur of a cock, [[ “Geoponica” 14.7.17. ] Refs]
__5.c quill of the porcupine, [[ 2nd-3rd c.AD: Aelianus “De Natura Animalium - Ar.Byzantine Epit.” 12.26. ] Refs 2nd c.AD+]
__9 Astron., cardinal point on the ecliptic, [[ 2nd c.AD: Ptolemaeus Mathematicus “Tetrabiblos” 74, 2nd c.AD: Sextus Empiricus Philosophus “adversus Mathematicos” 5.12, 2nd c.AD: Vettius Valens Astrologus 50.18, etc. ] Refs 2nd c.AD+]
__10 hard knot in stone, [[ 4th-3rd c.BC: Theophrastus Philosophus “Historia Plantarum” 5.2.3 ] Refs 4th c.BC+]; flaw in crystals, [[ 1st c.AD: Plinius Rerum Naturalium Scriptor “Historia Naturalis” 37.28. ] Refs 1st c.AD+]