spiral

1 of 3

adjective

spi·​ral ˈspī-rəl How to pronounce spiral (audio)
1
a
: winding around a center or pole and gradually receding from or approaching it
the spiral curve of a watch spring
b
c
: spiral-bound
a spiral notebook
2
: of or relating to the advancement to higher levels through a series of cyclical movements
spirally adverb

spiral

2 of 3

noun

1
a
: the path of a point in a plane moving around a central point while continuously receding from or approaching it
b
: a three-dimensional curve (such as a helix) with one or more turns about an axis
2
: a single turn or coil in a spiral object
3
: something having a spiral form as:
b(1)
: a spiral flight
(2)
: a kick or pass in which a football rotates on its long axis while moving through the air
4
: a continuously spreading and accelerating increase or decrease
wage spirals

spiral

3 of 3

verb

spiraled or spiralled; spiraling or spiralling

intransitive verb

: to go and especially to rise or fall in a spiral course
costs spiraled upward

transitive verb

1
: to form into a spiral
2
: to cause to spiral

Examples of spiral in a Sentence

Adjective a spiral staircase takes visitors up into the Statue of Liberty Noun The glider flew in a wide spiral over the field. The quarterback threw a tight spiral to the receiver. Verb Smoke spiraled up from the chimney. The airplane spiraled to the ground and crashed. The unemployment rate has been spiraling upward. The stock market is spiraling downward. Let's deal with this crisis before it spirals out of control.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Adjective
Drooping clusters of yellow-green flowers hang from the tree’s branches in spring, and winged sugar maple seeds spiral to the ground in fall. Nina Foster, JSTOR Daily, 28 Mar. 2025 The spiral galaxy being wrapped or lensed around the elliptical galaxy appears to be stretched and warped into a ring, with bright blue lines drawn through it where the spiral arms have been stretched into circles. Robert Z. Pearlman, Space.com, 28 Mar. 2025
Noun
Strange forms poured out of her—big looping flowers, organic spirals, cubes of contrasting primary colors. Jay Cheshes, Smithsonian Magazine, 28 Mar. 2025 In a post on X, AccuWeather said the mesmerizing blue spiral might have been caused by a SpaceX Falcon 9 rocket. Ruben Vives, Los Angeles Times, 26 Mar. 2025
Verb
On the brother’s side, meanwhile, stairs form a sculptural focal point that winds from the breakfast nook to the sinuous second-floor balcony, spiraling from there to define the primary suite on the top level before reaching the roof. Sam Cochran, Architectural Digest, 18 Mar. 2025 But what starts as a glamorous escape soon spirals into a web of deception, power struggles and life-altering consequences. Liz Shackleton, Deadline, 18 Mar. 2025 See All Example Sentences for spiral

Word History

Etymology

Adjective

Medieval Latin spiralis, from Latin spira coil — more at spire

First Known Use

Adjective

1551, in the meaning defined at sense 1a

Noun

1656, in the meaning defined at sense 1a

Verb

1834, in the meaning defined at intransitive sense

Time Traveler
The first known use of spiral was in 1551

Browse Nearby Words

Cite this Entry

“Spiral.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spiral. Accessed 2 Apr. 2025.

Kids Definition

spiral

1 of 3 adjective
spi·​ral ˈspī-rəl How to pronounce spiral (audio)
1
: winding or circling around a center and gradually getting closer to or farther away from it
the spiral curve of a watch spring
2
: winding around an axis like the thread of a screw
a spiral staircase
spirally adverb

spiral

2 of 3 noun
1
a
: a curve in a plane that winds around a point while getting closer to or farther away from it
b
: a curve (as a helix) in space that winds around an axis
2
: a single turn or coil in a spiral object
3
: something having a spiral form

spiral

3 of 3 verb
spiraled or spiralled; spiraling or spiralling
: to move in a spiral path

Medical Definition

spiral

1 of 2 adjective
spi·​ral ˈspī-rəl How to pronounce spiral (audio)
1
a
: winding around a center or pole and gradually receding from or approaching it
b
: helical
the spiral structure of DNA
2
: being a fracture in which the break is produced by twisting apart the bone
a double spiral break
spirally adverb

spiral

2 of 2 noun
1
: the path of a point in a plane moving around a central point while continuously receding from or approaching it
2
: a three-dimensional curve (as a helix) with one or more turns about an axis
the double spiral of DNA

More from Merriam-Webster on spiral

Last Updated: - Updated example sentences
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