hyperbolic
/ˌhaɪ.pɚˈbɔl.ɪk/ adjective
Forms hyperbolical hyperbolick
- adjective Of or relating to hyperbole.
- adjective Using hyperbole: exaggerated.
- adjective (color theory) Of a perceived color, having a saturation exceeding 100%.
- adjective Of or pertaining to a hyperbola.
- adjective Indicates that the specified function is a hyperbolic function rather than a trigonometric function. “The hyperbolic cosine of zero is one.”
- adjective (mathematics, of a metric space or a geometry) Having negative curvature or sectional curvature.
- adjective (geometry, topology, of an automorphism) Whose domain has two (possibly ideal) fixed points joined by a line mapped to itself by translation.
- adjective (topology) Of, pertaining to, or in a hyperbolic space (a space having negative curvature or sectional curvature).
Synonyms
Etymology
From Latin hyperbolic(us), from Ancient Greek ὑπερβολικός (huperbolikós). First attested in the 15th century. By surface analysis, hyperbol(e) + -ic.
First attested in 1676. By surface analysis, hyperbol(a) + -ic.
Webster’s 1913
- adjective Belonging to the hyperbola; having the nature of the hyperbola.
- adjective Relating to, containing, or of the nature of, hyperbole; exaggerating or diminishing beyond the fact; exceeding the truth; as, an hyperbolical expression. "This hyperbolical epitaph." Fuller.
Etymology [L. hyperbolicus, Gr. hyperbolique.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “hyperbolic”, CC BY-SA 4.0. Details