spiralnoun [ C ]
uk/ˈspaɪə.rəl/us/ˈspaɪr.əl/a shape made up of curves, each one above or wider than the one before:
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:
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
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spiralverb [ I usually + adv/prep ]
uk/ˈspaɪə.rəl/us/ˈspaɪr.əl/-ll- or US usually -l-to move in a spiral:
If costs, prices, etc. spiral, they increase faster and faster:
(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:
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
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spiraladjective [ before noun ]
uk/ˈspaɪə.rəl/us/ˈspaɪr.əl/shaped in a series of curves, each one above or wider than the one before:
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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