angle

angle
1. noun /ˈæŋ.ɡl̩,ˈæŋ.ɡəl/
a) A figure formed by two rays which start from a common point (a plane angle) or by three planes that intersect (a solid angle).

the angle between lines A and B

b) The measure of such a figure. In the case of a plane angle, this is the ratio (or proportional to the ratio) of the arc length to the radius of a section of a circle cut by the two rays, centered at their common point. In the case of a solid angle, this is the ratio of the surface area to the square of the radius of the section of a sphere.

The angle between lines A and B is π/4 radians, or 45 degrees.

2. verb /ˈæŋ.ɡl̩,ˈæŋ.ɡəl/
a) To place (something) at an angle.

The roof is angled at 15 degrees.

b) To change direction rapidly.

The five ball angled off the nine ball but failed to reach the pocket.


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Synonyms:
(of two lines), , , / , , , , , , (where two lines meet) / , , (with a rod),


Look at other dictionaries:

  • angle — [ ɑ̃gl ] n. m. • XIIe; lat. angulus 1 ♦ Cour. Saillant ou rentrant formé par deux lignes ou deux surfaces qui se coupent. ⇒ arête, coin, encoignure, renfoncement. À l angle de la rue. Former un angle, être en angle. La maison qui fait l angle,… …   Encyclopédie Universelle

  • Angle — An gle ([a^][ng] g l), n. [F. angle, L. angulus angle, corner; akin to uncus hook, Gr. agky los bent, crooked, angular, a gkos a bend or hollow, AS. angel hook, fish hook, G. angel, and F. anchor.] 1. The inclosed space near the point where two… …   The Collaborative International Dictionary of English

  • Angle D'or — L angle d or En géométrie, l angle d or est créé en divisant la circonférence c d un cercle en 2 sections a et b(<a) de telle manière que : et …   Wikipédia en Français

  • angle — ANGLE. s. m. Inclination de deux lignes qui aboutissent a un mesme point. Angle droit. angle aigu. angle obtus. angle de tant de degrez. cette muraille fait un grand angle. angle saillant. angle rentrant. l angle du centre. l angle de la… …   Dictionnaire de l'Académie française

  • angle — ANGLE. s. m. Ouverture de deux lignes qui se rencontrent. Angle droit. Angle aigu. Angle obtus. Angle de quarante cinq degrés. Angle de cent degrés. Angle saillant. Angle rentrant. Une figure à plusieurs angles. [b]f♛/b] On dit aussi, Les angles… …   Dictionnaire de l'Académie Française 1798

  • angle — m. angle. Angle maigre : angle aigu. Géom. > Angle agut, obtùs, drech : angle aigu, obtus, droit. voir motut …   Diccionari Personau e Evolutiu

  • angle — angle1 [aŋ′gəl] n. [ME & OFr < L angulus, a corner, angle < Gr ankylos, bent, crooked: see ANKLE] 1. a) the shape made by two straight lines meeting at a common point, the vertex, or by two planes meeting along an edge: see DIHEDRAL,… …   English World dictionary

  • Angle — An gle, v. i. [imp. & p. p. {Angled}; p. pr. & vb. n. {Angling}.] 1. To fish with an angle (fishhook), or with hook and line. [1913 Webster] 2. To use some bait or artifice; to intrigue; to scheme; as, to angle for praise. [1913 Webster] The… …   The Collaborative International Dictionary of English

  • Angle — ist der Name folgender Personen: Edward H. Angle (1855–1930), US amerikanischer Orthodontist Kurt Angle (* 1968), US amerikanischer Wrestler Sharron Angle (* 1949), US amerikanische Politikerin Diese Seite ist eine …   Deutsch Wikipedia

  • Angle — member of a Teutonic tribe, Old English, from L. Angli the Angles, lit. people of Angul (O.N. Öngull), a region in what is now Holstein, said to be so called for its hook like shape (see ANGLE (Cf. angle) (n.)). People from the tribe there… …   Etymology dictionary

  • angle — noun. This word had been used since the 1870s in the meaning ‘the aspect from which a matter is considered’ • (The old stagers…the men who knew all the angles, who had great experience Nevil Shute, 1944) often with a defining word: the OED gives… …   Modern English usage

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