triangle

triangle
noun Etymology: Middle English, from Anglo-French, from Latin triangulum, from neuter of triangulus triangular, from tri- + angulus angle Date: 14th century 1. a polygon having three sides — compare spherical triangle 2. a. a percussion instrument consisting of a rod of steel bent into the form of a triangle open at one angle and sounded by striking with a small metal rod b. a drafting instrument consisting of a thin flat right-angled triangle of wood or plastic with acute angles of 45 degrees or of 30 degrees and 60 degrees 3. a situation in which one member of a couple is involved in a love affair with a third person

New Collegiate Dictionary. 2001.

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  • triangle — [ trijɑ̃gl ] n. m. • v. 1270; lat. triangulum 1 ♦ Figure géométrique, polygone plan à trois côtés. Les trois côtés, les trois sommets, les trois angles d un triangle. Triangle quelconque, scalène, isocèle, équilatéral. Triangle rectangle, qui a… …   Encyclopédie Universelle

  • Triangle — Tri an gle, n. [L. triangulum, fr. triangulus triangular; tri (see {Tri }) + angulus angle: cf. F. triangle. See {Angle} a corner.] 1. (Geom.) A figure bounded by three lines, and containing three angles. [1913 Webster] Note: A triangle is either …   The Collaborative International Dictionary of English

  • Triangle K — is a kosher supervision and certification organization under the leadership of Rabbis Jehoseph H. and Aryeh R. Ralbag.cite web url = http://www.trianglek.org/ title = Triangle K and Associates: Kosher Certification and Supervision accessdate =… …   Wikipedia

  • Triangle — ist ein 429 m hoch gelegener Ort mit etwa 2.000 Einwohnern in der Provinz Masvingo in Simbabwe; gelegen an der Straße und Eisenbahnlinie Mbizi Chiredzi. Triangle liegt in einer heißen und trockenen Region. Um landwirtschaftlichen Anbau zu… …   Deutsch Wikipedia

  • triangle — m. triangle > Triangle isocèle : triangle isocèle …   Diccionari Personau e Evolutiu

  • Triangle — Triangle, VA U.S. Census Designated Place in Virginia Population (2000): 5500 Housing Units (2000): 2318 Land area (2000): 2.633489 sq. miles (6.820706 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 2.633489 sq …   StarDict's U.S. Gazetteer Places

  • Triangle, VA — U.S. Census Designated Place in Virginia Population (2000): 5500 Housing Units (2000): 2318 Land area (2000): 2.633489 sq. miles (6.820706 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 2.633489 sq. miles… …   StarDict's U.S. Gazetteer Places

  • triangle — late 14c., from O.Fr. triangle (13c.), from L. triangulum triangle, from neut. of adj. triangulus three cornered, from tri three (see TRI (Cf. tri )) + angulus corner, angle (see ANGLE (Cf. angle) (n.)). In the huts of w …   Etymology dictionary

  • triangle — ► NOUN 1) a plane figure with three straight sides and three angles. 2) something in the form of a triangle. 3) a musical instrument consisting of a steel rod bent into a triangle, sounded with a rod. 4) an emotional relationship involving a… …   English terms dictionary

  • Triangle — Episodio de Buffy the Vampire Slayer Título Triángulo Identificador 5ABB011 Episodio nº 11 Temporada 5 …   Wikipedia Español

  • Triangle d'or — (le) région figurant un triangle, aux frontières du Laos, de la Thaïlande et de la Birmanie, ainsi nommée pour son importante production d opium …   Encyclopédie Universelle

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