Equilateral hyperbola
Equilateral E`qui*lat"er*al, a. [L. aequilateralis; aequus equal + latus, lateris, side: cf. F. ['e]quilat['e]ral.] Having all the sides equal; as, an equilateral triangle; an equilateral polygon. [1913 Webster]

{Equilateral hyperbola} (Geom.), one whose axes are equal.

{Equilateral shell} (Zo["o]l.), one in which a transverse line drawn through the apex of the umbo bisects the valve, or divides it into two equal and symmetrical parts.

{Mutually equilateral}, applied to two figures, when every side of the one has its equal among the sides of the other. [1913 Webster]

The Collaborative International Dictionary of English. 2000.

### Look at other dictionaries:

• equilateral hyperbola — noun Date: 1880 a hyperbola with its asymptotes at right angles …   New Collegiate Dictionary

• equilateral hyperbola. — See rectangular hyperbola. [1875 80] * * * …   Universalium

• equilateral hyperbola — noun : a hyperbola with its asymptotes at right angles …   Useful english dictionary

• equilateral hyperbola. — See rectangular hyperbola. [1875 80] …   Useful english dictionary

• Equilateral — E qui*lat er*al, a. [L. aequilateralis; aequus equal + latus, lateris, side: cf. F. [ e]quilat[ e]ral.] Having all the sides equal; as, an equilateral triangle; an equilateral polygon. [1913 Webster] {Equilateral hyperbola} (Geom.), one whose… …   The Collaborative International Dictionary of English

• Equilateral shell — Equilateral E qui*lat er*al, a. [L. aequilateralis; aequus equal + latus, lateris, side: cf. F. [ e]quilat[ e]ral.] Having all the sides equal; as, an equilateral triangle; an equilateral polygon. [1913 Webster] {Equilateral hyperbola} (Geom.),… …   The Collaborative International Dictionary of English

• Mutually equilateral — Equilateral E qui*lat er*al, a. [L. aequilateralis; aequus equal + latus, lateris, side: cf. F. [ e]quilat[ e]ral.] Having all the sides equal; as, an equilateral triangle; an equilateral polygon. [1913 Webster] {Equilateral hyperbola} (Geom.),… …   The Collaborative International Dictionary of English

• rectangular hyperbola — Geom. a hyperbola with transverse and conjugate axes equal to each other. Also called equiangular hyperbola, equilateral hyperbola. [1880 85] * * * …   Universalium

• rectangular hyperbola — noun : equilateral hyperbola …   Useful english dictionary