equilateral

an object shaped like an equilateral triangle n

an oblique-angled equilateral parallelogram n a playing card in the minor suit that has one or more red rhombuses on it n the area of a baseball field that is enclosed by 3 bases and home plate n the baseball playing field

n a regular polygon formed by extending each of the sides of a regular hexagon to form two equilateral triangles

plural of hexagram n a regular polygon formed by extending each of the sides of a regular hexagon to form two equilateral triangles

A curve in the form of the figure 8, with both parts symmetrical, generated by the point in which a tangent to an equilateral hyperbola meets the perpendicular on it drawn from the center.