EQUILATERAL a. 2 definitions
Having all the sides equal; as, an equilateral triangle; an equilateral polygon. Equilateral hyperbola (Geom.), one whose axes are equal. -- Equilateral shell (Zoöl.), 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 e…
FENCE v.
, parrying, etc. They fence and push, and, pushing, loudly roar; Their dewlaps and their sides are batDryden. As when a billow, blown against, Falls back, the voice with which I fenced A little ceased, but recommenced. Tennyson.