dodecagon
noun Etymology: Greek dōdekagōnon, from dōdeka- + -gōnon -gon Date: circa 1658 a polygon of 12 angles and 12 sides

New Collegiate Dictionary. 2001.

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• dodecagon — DODECAGÓN, dodecagoane, s.n. Poligon cu douăsprezece laturi (latură) şi douăsprezece unghiuri. – Din fr. dodécagone. Trimis de claudia, 13.09.2007. Sursa: DEX 98 ﻿ dodecagón s. n., pl. dodecagoáne Trimis de siveco, 10.08.2004. Sursa: Dicţionar… …   Dicționar Român

• Dodecagon — Do*dec a*gon, n. [Gr. ? twelve + ? angle: cf. F. dod[ e]cagone.] (Geom.) A figure or polygon bounded by twelve sides and containing twelve angles. [1913 Webster] || …   The Collaborative International Dictionary of English

• dodecagon — ► NOUN ▪ a plane figure with twelve straight sides and angles …   English terms dictionary

• dodecagon — [dō dek′ə gän΄, dō dek′əgən] n. [Gr dōdekagōnon: see DODECA & GON] a plane figure with twelve angles and twelve sides …   English World dictionary

• Dodecagon — Regular dodecagon Edges and vertices 12 Schläfli symbols {12} Coxeter–Dynkin diagrams …   Wikipedia

• dodecagon —    A closed shape bounded by twelve straight line segments. The formula with which to find an equilateral dodecagon s area is 11.1961 times the length of one side squared. Also see circle, dodecahedron, mathematics, polygon, radial, shape, and… …   Glossary of Art Terms

• dodecagon — dodecagonal /doh de kag euh nl/, adj. /doh dek euh gon , geuhn/, n. Geom. a polygon having 12 angles and 12 sides. Also, duodecagon. [1650 60; DODECA + GON] * * * …   Universalium

• dodecagon — noun a polygon with twelve edges and twelve angles Syn: duodecagon See Also: dodecagonal …   Wiktionary

• dodecàgon — do|de|cà|gon Mot Pla Nom masculí dodecasíl·lab do|de|ca|síl|·lab Mot Pla Adjectiu variable dodecasíl·lab do|de|ca|síl|·lab Mot Pla Nom masculí …   Diccionari Català-Català

• dodecagón — s. n., pl. dodecagoáne …   Romanian orthography