Spiralnoun
(geometry) A curve that is the locus of a point that rotates about a fixed point while continuously increasing its distance from that point.
Spiralnoun
(informal) A helix.
Spiralnoun
A self-sustaining process with a lot of momentum involved, so it is difficult to accelerate or stop it at once.
Spiraladjective
Helical, like a spiral
Spiralverb
(intransitive) To move along the path of a spiral or helix.
Spiralverb
(transitive) To cause something to spiral.
Spiralverb
To increase continually.
Spiraladjective
Winding or circling round a center or pole and gradually receding from it; as, the spiral curve of a watch spring.
Spiraladjective
Winding round a cylinder or imaginary axis, and at the same time rising or advancing forward; winding like the thread of a screw; helical.
Spiraladjective
Of or pertaining to a spiral; like a spiral.
Spiralnoun
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.
Spiralnoun
Anything which has a spiral form, as a spiral shell.
Spiralnoun
a plane curve traced by a point circling about the center but at ever-greater distances from it
Spiralnoun
a curve that lies on the surface of a cylinder or cone and cuts the element at a constant angle
Spiralnoun
ornament consisting of a curve on a plane that winds around a center with an increasing distance from the center
Spiralnoun
a structure consisting of something wound in a continuous series of loops;
Spiralnoun
flying downward in a helical path with a large radius
Spiralverb
to wind or move in a spiral course;
Spiralverb
form a spiral;
Spiralverb
move in a spiral or zigzag course
Spiraladjective
in the shape of a coil
Spiral
In mathematics, a spiral is a curve which emanates from a point, moving farther away as it revolves around the point.
Spiralledverb
simple past tense and past participle of spiral