- Spiral is defined as something that circles around a center point, creating a two or three dimensional curve.
- The @ sign is an example of something that might be described as a spiral.
- A staircase that curves around and around a pole is an example of something that would be described as a spiral staircase.
- The definition of a spiral is a curve or winding shape that winds around a central point, or a continuous decrease or increase.
- The @ sign is an example of a spiral.
- When unemployment causes a decline in consumer confidence that causes a reduction in buying that causes more unemployment, this is an example of an economic spiral.
- When you turn to drugs and drinking and slowly fall into a worse and worse state, this is an example of a downward spiral.
- Spiral is to move in a winding or circular motion around a central point, or to experience a continuous decrease or increase, usually as part of a chain reaction.
When you begin to drink more and get more depressed and then drink some more, this is an example of a time when you spiral into addiction.
- circling around a central point in a flat, two-dimensional curve that constantly increases (or decreases) in size
- circling around a central axis in a conical or cylindrical, three-dimensional curve
Origin of spiralMedieval Latin spiralis from Classical Latin spira, a coil from Classical Greek speira: see spire
- a spiral curve occurring in a single plane
- a spiral curve occurring in a series of planes; helix
- something having a spiral form, as a wire for holding sheets in some notebooks
- a spiral path or flight: the descending spiral of a falling leaf
- a section or segment of a spiral
- a general course or trend that gains continuously in strength, momentum, etc.: an inflationary spiral ending in financial collapse
- Football a kick or pass in which the ball rotates on its longer axis as it moves through the air
intransitive verb-·raled or -·ralled, -·ral·ing or -·ral·ling
- a. A curve on a plane that winds around a fixed center point at a continuously increasing or decreasing distance from the point.b. A three-dimensional curve that turns around an axis at a constant or continuously varying distance while moving parallel to the axis; a helix.c. Something having the form of such a curve: a spiral of black smoke.
- Printing A spiral binding.
- The course or flight path of an object rotating on its longitudinal axis.
- A continuously accelerating increase or decrease: the wage-price spiral.
- Of or resembling a spiral.
- Circling around a center at a continuously increasing or decreasing distance.
- Coiling around an axis in a constantly changing series of planes; helical.
- Printing Relating to or having a spiral binding: a spiral notebook.
verbspi·raled, spi·ral·ing, spi·rals, also spi·ralled spi·ral·ling
- To take a spiral form or course.
- To rise or fall with steady acceleration.
Origin of spiralMedieval Latin spīrālis of a spiral from Latin spīra coil ; see spire 2.
- Helical, like a spiral
- (intransitive) To move along the path of a spiral or helix.
- The falling leaves spiralled down from the tree.
- (figuratively, intransitive) To increase continually.
- Her debts were spiralling out of control.
Via Medieval Latin spiralis from Latin spira