English to English
spiral
('sp/aI/r/@/l
)
adjective (a)
- Winding or circling round a center or pole and gradually receding from it; as, the spiral curve of a watch spring.(adjective)source: webster1913
noun (n)
- a plane curve traced by a point circling about the center but at increasing distances from the center(noun.shape)source: wordnet30
- a curve that lies on the surface of a cylinder or cone and cuts the element at a constant angle(noun.shape)source: wordnet30
- a continuously accelerating change in the economy(noun.process)source: wordnet30
- ornament consisting of a curve on a plane that winds around a center with an increasing distance from the center(noun.artifact)source: wordnet30
- flying downward in a helical path with a large radius(noun.act)source: wordnet30
- A plane curve, not reëntrant, described by a point, called the generatrix, moving along a straight line according to a mathematical law, while the line is revolving about a fixed point called the pole. Cf. Helix.(noun)source: webster1913