γωνία, ἡ,
corner, angle, [[ 5th c.BC: Herodotus Historicus 1.51, 5th-6th c.BC: Plato Philosophus “Meno” 84d, etc.] Refs 5th c.BC+]; γ. ἐπίπεδος, στερεά, plane, solid angle, [[ 3rd c.BC: Euclides Geometra 1 “Def.” 8,11 “Def.” 11] Refs 3rd c.BC+]; αἱ πρὸς τῇ βάσει γ. the angles at the base, [[ [prev. author] 1.5] Refs]; ἡ ὑπὸ ΒΑΓ or ὑπὸ τῶν ΒΑΓ γ. the angle ΒΑΓ, [[ [prev. author] 1.9, +others ] Refs]
__2 metaphorically, corner, secluded spot, ἐν γωνίᾳ ψιθυρίζειν [[ 5th-6th c.BC: Plato Philosophus “Gorgias” 485d; ἐν γ. πεπραγμένον NT.Act.26.26. ] NT+5th c.BC+]
__3 of the four quarters of the compass, [[ 2nd c.AD: Ptolemaeus Mathematicus “Tetrabiblos” 29. ] Refs 2nd c.AD+]
__4 joint, [[ 4th c.BC: Aristoteles Philosophus “de Partibus Animalium” 690a13. ] Refs 4th c.BC+]
__II joiner's square, [[ 5th-6th c.BC: Plato Philosophus “Philebus” 51c, 1st-2nd c.AD: Plutarchus Biographus et Philosophus “Marcellus” 19. ] Refs 5th c.BC+]
__III cutwater of a bridge, [[ 1st c.BC: Diodorus Siculus Historicus 2.8. ] Refs 1st c.BC+]
__IV of persons, leader, chief, [[ LXX.1Ki.14.38. (Akin to γόνυ.) ] LXX]