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单词 spiral
释义

spiralnoun [ C ]

uk/ˈspaɪə.rəl/us/ˈspaɪr.əl/

a shape made up of curves, each one above or wider than the one before:

A corkscrew is spiral-shaped.
downward spiral

C2 a situation in which a price, etc. becomes lower, or a situation gets worse and is difficult to control because one bad event causes another:

This year's downward spiral of house prices has depressed the market.
We have to avoid the downward spiral in which unemployment leads to homelessness and then to crime.

More examples

  • The country's economy is on a downward spiral.
  • The pasta was in small spiral shapes.
  • The staircase was a grand spiral of marble.

Thesaurus: synonyms and related words

Geometry: bends, loops & curves

  • anfractuous
  • arc
  • bend
  • coil
  • curve
  • dogleg
  • helix
  • hyperbola
  • kink
  • loop
  • meander
  • parabola
  • peaked
  • swoosh
  • trajectory
  • turn
  • twist
  • whirl
  • whorl
  • wraparound

You can also find related words, phrases, and synonyms in the topics:

Uncontrolled

spiralverb [ I usually + adv/prep ]

uk/ˈspaɪə.rəl/us/ˈspaɪr.əl/-ll- or US usually -l-

to move in a spiral:

With one wing damaged, the model airplane spiralled downwards.

If costs, prices, etc. spiral, they increase faster and faster:

Spiralling costs have squeezed profits.
spiral downwards

(of prices, etc.) to become less, at a faster and faster rate

If a situation spirals, it quickly gets worse in a way that becomes more and more difficult to control:

Violence in the country is threatening to spiral out of control.
He spiralled into a drug addiction that cost him his life.

Thesaurus: synonyms and related words

Price increases

  • added value
  • appreciation
  • bounce
  • dead cat bounce
  • hyperinflation
  • inflation
  • inflationary
  • jack
  • jump
  • markup
  • put sth up
  • rack sth up
  • rebound
  • rise
  • rocket
  • run
  • run sth up
  • soar
  • surcharge
  • zoom

See more results »

You can also find related words, phrases, and synonyms in the topics:

Price decreases

spiraladjective [ before noun ]

uk/ˈspaɪə.rəl/us/ˈspaɪr.əl/

shaped in a series of curves, each one above or wider than the one before:

a spiral staircase
a spiral galaxy

Thesaurus: synonyms and related words

Geometry: properties of circles & curves

  • arc
  • arched
  • belly
  • circumference
  • circumferential
  • concave
  • concentric
  • convex
  • curve
  • curvy
  • eccentric
  • gauge
  • geodesic
  • globular
  • helix
  • incisura
  • parabola
  • round
  • rounded
  • sinuous

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更新时间:2024/12/23 13:06:52