WordWeight : Weighing the Words

Pronunciation : E`qui*lat"er*al
Part of Speech : a.
Etymology : [L. aequilateralis; aequus equal + latus, lateris, side: cf. F. ?quilat?ral.]
Definition : Defn: Having all the sides equal; as, an equilateral triangle; an equilateral polygon. Equilateral hyperbola (Geom.), one whose axes are equal. -- Equilateral shell (Zo?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.
Source : Webster's Unabridged Dictionary, 1913

Pronunciation : E`qui*lat"er*al
Part of Speech : n.
Definition : Defn: A side exactly corresponding, or equal, to others; also, a figure of equal sides.
Source : Webster's Unabridged Dictionary, 1913