SPIRAL

Definition of SPIRAL

(verb)to wind or move in a spiral course
(verb)form a spiral
(verb)move in a spiral or zigzag course
(noun)a plane curve traced by a point circling about the center but at increasing distances from the center
(noun)a curve that lies on the surface of a cylinder or cone and cuts the element at a constant angle
(noun)a continuously accelerating change in the economy
(noun)ornament consisting of a curve on a plane that winds around a center with an increasing distance from the center
(noun)a structure consisting of something wound in a continuous series of loops
(noun)flying downward in a helical path with a large radius
(adj)in the shape of a coil