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1 τετράγωνος
A with four angles, but usu. square, Hdt.1.178, 181, 2.124, Hp.Fract.13; δοκοὶ τ. squared, Th.4.112; ξύλα τ. IG12.313.101, 42(1).108.162, al. (Epid., iv/iii B.C.); τ. ἐργασία, of the Hermes-statues, Th.6.27;πρόσωπον -ότερον Arist.Phgn. 809b16
; κύκλος τετράγωνος ταῖς ἐπιφανείαις a ring with four surfaces, the breadth of the outer and inner equal to the depth of the two sides, Ptol.Alm.5.1 (with the commentary of Procl.Hyp.6.3).2 τὸ τ. a square, Pl.R. 510d, and freq. in Geom., but sts. of any quadrilateral, Arist.Metaph. 1054b2, cf. Hero *Deff.100, Procl. in Euc.p.166 F.b in Tactics, a body of men drawn up in square, X.Lac.12.1;τ. τάξις Th.4.125
.3 τ. ἀριθμός a square number, i.e. a number made up of two equal factors, Pl.Tht. 147e, Phld.Sign.1,15.II metaph., square, i.e. perfect as a square, ;τὸν ἀγαθὸν ἄνδρα φάναι τετράγωνον Arist.Rh. 1411b27
, cf. EN 1100b21.III ἱμάτιον τ., of the χλαῖνα which hung square, while the χλαμύς took a circular form, Id.Fr. 500; contrasted with the ἡμικύκλιον formed by the Roman toga, Posidon.36 J., App.BC 5.11.2 οἱ ἔμποροι καὶ οἱ τὴν τ. ἐργαζόμενοι perh. those who trade in the ἀγορὰ τετράγωνος, Durrbach Choix d'Inscrr. de Délos 138.IV Adv.- νως Philostr.VA7.42
.Greek-English dictionary (Αγγλικά Ελληνικά-λεξικό) > τετράγωνος
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2 ἀκιδοειδής
ἀκιδοειδής, ές,A barb-like, of quadrilateral with re-entrant angle, Procl.in Euc.p.165 F. [full] ἀκιδόω, ([etym.] ἀκίς) furnish with barb or point, in [voice] Pass.,βέλη ἠκιδωμένα IG2.807
. [full] ἀκιδρός· ἀσθενής, Cyr. [full] ἀκιδρωπάζω· ἀμβλυωπῶ, Hsch.Greek-English dictionary (Αγγλικά Ελληνικά-λεξικό) > ἀκιδοειδής
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3 ἀντιγώνιος
ἀντιγώνιος, ον,A marking opposite angles, of stars in a quadrilateral, Hipparch.3.4.3, Ptol.Alm.7.1.Greek-English dictionary (Αγγλικά Ελληνικά-λεξικό) > ἀντιγώνιος
См. также в других словарях:
Quadrilateral — Quad ri*lat er*al, n. 1. (Geom.) A plane figure having four sides, and consequently four angles; a quadrangular figure; any figure formed by four lines. [1913 Webster] 2. An area defended by four fortresses supporting each other; as, the Venetian … The Collaborative International Dictionary of English
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quadrilateral — UK [ˌkwɒdrɪˈlæt(ə)rəl] / US [ˌkwɑdrɪˈlæt(ə)rəl] noun [countable] Word forms quadrilateral : singular quadrilateral plural quadrilaterals maths a flat shape with four sides such as a square Derived word: quadrilateral UK / US adjective … English dictionary