hyperbola

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hyperbola

a plane curve having two branches
Not to be confused with:
hyperbole – an exaggeration used as a figure of speech: That dog’s so ugly its face could stop a clock.
Abused, Confused, & Misused Words by Mary Embree Copyright © 2007, 2013 by Mary Embree
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hyperbola
The equation of this hyperbola is
x2 - y2 = 1.

hy·per·bo·la

 (hī-pûr′bə-lə)
n. pl. hy·per·bo·las or hy·per·bo·lae (-lē)
A plane curve having two branches, formed by the intersection of a plane with both halves of a right circular cone at an angle parallel to the axis of the cone. It is the locus of points for which the difference of the distances from two given points is a constant.

[New Latin, from Greek huperbolē, a throwing beyond, excess (from the relationship between the line joining the vertices of a conic and the line through its focus and parallel to its directrix); see hyperbole.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

hyperbola

(haɪˈpɜːbələ)
n, pl -las or -le (-ˌliː)
(Mathematics) a conic section formed by a plane that cuts both bases of a cone; it consists of two branches asymptotic to two intersecting fixed lines and has two foci. Standard equation: x2/a2y2/b2 = 1 where 2a is the distance between the two intersections with the x-axis and b = a√(e2 – 1), where e is the eccentricity
[C17: from Greek huperbolē, literally: excess, extravagance, from hyper- + ballein to throw]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

hy•per•bo•la

art at hyperfunction
(haɪˈpɜr bə lə)

n., pl. -las.
the set of points in a plane whose distances to two fixed points in the plane have a constant difference; a curve consisting of two branches, formed by the intersection of a plane with a right circular cone when the plane makes a greater angle with the base than does the generator of the cone. Equation: x2/a2y2/b2=±1. See also diag. at conic section.
[1660–70; < New Latin < Greek hyperbolḗ literally, excess]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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hyperbola

hy·per·bo·la

(hī-pûr′bə-lə)
A plane curve having two separate parts or branches, formed when two cones that point toward one another are intersected by a plane that is parallel to the axes of the cones.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.hyperbola - an open curve formed by a plane that cuts the base of a right circular conehyperbola - an open curve formed by a plane that cuts the base of a right circular cone
conic, conic section - (geometry) a curve generated by the intersection of a plane and a circular cone
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations
хипербола
hyperbola
hyperbeli
hiperbola
hyperbel

hyperbola

[haɪˈpɜːbələ] N (hyperbolas or hyperbole (pl)) [haɪˈpɜːbəliː]hipérbola f
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005

hyperbola

n (Math) → Hyperbel f
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007
References in periodicals archive ?
Pero mas alla de las esplendidas geometrias de su trayecto, el cometa se funda con mi voluntad filologica, pues aunque sus orbitas suelen ser elipticas, a veces, a causa de su excentricidad, alcanza la unidad--como era el proposito de la trilogia Femina Suite--y su orbita deviene parabola, como esta que ahora les cuento sobre los astros, aunque parabola tambien lo era mi discurso sobre lo femenino [...] Pero, aparte de esas orbitas clasicas, el desplazamiento del cometa puede ser una hiperbole, a falta de una hiperbola (p.
gradacija, hiperbola, paradoks) do figura diskursa (npr.
En los dos casos se observan dos hiperbolas centradas, separadas en el tiempo, asociadas a la onda P directa y a su reflexion en el borde superior de la malla; una semi hiperbola desplazada hacia la izquierda esta asociada a la reflexion de la onda P en la interfase.