spiral
spiral en 30 secondes
- A shape that winds around a center.
- Like a snail shell or a galaxy.
- Can mean a situation getting worse.
- Used as a noun, verb, or adjective.
- Natural Spirals
- Found in shells, galaxies, and weather patterns like hurricanes.
The Milky Way is a massive spiral galaxy containing billions of stars.
- Mathematical Spirals
- Include Archimedean, logarithmic, and Fibonacci spirals.
The seeds of the sunflower form a beautiful spiral pattern.
The architect designed a spiral staircase to save space.
- Everyday Spirals
- Notebooks, staircases, and springs are common examples.
She wrote her notes in a blue spiral notebook.
The smoke rose in a lazy spiral from the campfire.
- Adjective Usage
- Describes nouns that possess a spiraling shape, like a staircase.
We walked up the spiral staircase to the roof.
- Figurative Noun
- A process of continuous decline or increase, often uncontrollable.
The economy fell into a downward spiral after the crash.
Positive thinking can create an upward spiral of success.
- Figurative Verb
- To continuously increase or decrease rapidly, often out of control.
Housing prices have spiraled in the last few years.
The central bank wants to avoid an inflationary spiral.
- Everyday Contexts
- School supplies, home architecture, and cooking (spiralized vegetables).
I need to buy a new spiral notebook for math class.
- News and Media
- Used to describe economic downturns or escalating conflicts.
The country is caught in a spiral of violence.
He fell into a dark spiral after losing his job.
- Scientific Contexts
- Astronomy, biology, and meteorology frequently use the term.
The Andromeda galaxy is a massive spiral near our own.
The radar showed heavy rain in the outer spiral bands of the storm.
- Spiral vs. Circle
- A circle is closed; a spiral is open and expanding.
Incorrect: He drew a closed spiral. (It should be a circle).
DNA is technically a double helix, but often called a spiral.
- Verb Collocations
- Always pair the verb with direction words like 'downward' or 'out of control'.
The costs began to spiral out of control.
His lies created a spiral of deception.
- Spelling
- Remember it ends in '-al', not '-el' or '-le'.
Make sure to spell spiral correctly on your geometry test.
- Coil
- A 3D series of loops, like a spring or a coiled snake.
The snake lay in a tight coil, resembling a spiral.
The corkscrew has a helical shape, similar to a spiral.
- Vortex
- A spinning fluid mass, like a whirlpool, that forms a spiral shape.
The water drained, forming a small spiral vortex.
Her hair fell in beautiful, natural spiral curls.
- Whorl
- A circular or spiral pattern, commonly used for fingerprints.
The detective examined the spiral whorl of the fingerprint.
How Formal Is It?
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Niveau de difficulté
Grammaire à connaître
Exemples par niveau
Look at the snail's shell; it is a spiral.
shape like a circle that gets bigger
Used as a noun to describe a shape.
Draw a spiral on the paper.
curved line
Noun as the object of the verb 'draw'.
The toy is a colorful spiral.
shape of the toy
Noun describing the toy.
A spiral goes round and round.
moves in circles
Noun as the subject of the sentence.
I see a spiral in the water.
shape in the water
Noun indicating a shape.
The flower has a spiral in the middle.
pattern in the flower
Noun indicating a pattern.
This is a spiral shape.
type of shape
Used as an adjective modifying 'shape'.
Can you make a spiral?
create the shape
Noun as the object.
I write my notes in a spiral notebook.
book with a wire binding
Used as an adjective modifying 'notebook'.
We walked up the spiral staircase.
stairs that go in a circle
Used as an adjective modifying 'staircase'.
The bird flew in a spiral.
flew in a circular path
Noun describing the path of flight.
She has a spiral ring on her finger.
ring shaped like a coil
Adjective modifying 'ring'.
The smoke made a spiral in the air.
curved shape of smoke
Noun describing the shape of the smoke.
He bought a spiral lamp for his room.
lamp with a twisted shape
Adjective modifying 'lamp'.
The snake lay in a spiral.
coiled shape
Noun describing the snake's position.
A tornado is a big spiral of wind.
spinning wind
Noun describing the storm.
The economy is in a downward spiral.
getting worse and worse
Noun in a figurative phrase indicating decline.
Prices began to spiral out of control.
increase rapidly
Verb meaning to increase rapidly and uncontrollably.
He fell into a spiral of bad decisions.
chain of bad choices
Noun indicating a continuous sequence.
The airplane spiraled down to the ground.
flew down in circles
Verb indicating downward circular movement.
Our galaxy is a giant spiral.
shape of the galaxy
Noun describing a massive structure.
She used a tool to spiral the vegetables.
cut into curly strips
Verb meaning to cut into a spiral shape.
The argument spiraled into a big fight.
got worse quickly
Verb indicating escalation.
I need a spiral binding for my report.
wire holding pages together
Adjective modifying 'binding'.
The company is trying to avoid an inflationary spiral.
cycle of rising prices and wages
Noun in an economic context.
Her anxiety caused her thoughts to spiral.
worsen rapidly in a loop
Verb used figuratively for mental state.
The DNA molecule forms a double spiral, known as a helix.
two twisted lines
Noun used in a scientific context.
The quarterback threw a perfect spiral.
football spinning smoothly
Noun in a sports context.
The situation is spiraling rapidly, requiring immediate action.
escalating out of control
Verb in present continuous, indicating urgency.
They were caught in a spiral of violence and revenge.
endless cycle of harm
Noun indicating a destructive cycle.
The architect incorporated a logarithmic spiral into the design.
specific mathematical curve
Noun with a specific mathematical adjective.
Costs have spiraled upwards since the project began.
increased continuously
Verb indicating continuous increase.
The theory of the spiral of silence explains why minority views are often suppressed.
sociological concept of self-censorship
Noun as part of a specific sociological term.
The nation's debt has spiraled to unprecedented levels.
grown uncontrollably
Verb in present perfect, showing extreme escalation.
He analyzed the spiral motifs prevalent in ancient Celtic art.
recurring curved patterns
Adjective modifying 'motifs' in an art history context.
The patient was experiencing a severe depressive spiral.
worsening cycle of depression
Noun in a clinical psychological context.
The negotiations spiraled into a complex web of demands and counter-demands.
devolved into chaos
Verb showing complex devolution.
The hurricane's outer spiral bands brought torrential rain to the coast.
curved lines of storms
Adjective modifying 'bands' in meteorology.
To break the downward spiral, radical intervention is necessary.
stop the continuous decline
Noun phrase 'downward spiral' as the object.
The novel's plot follows a spiraling trajectory toward an inevitable tragedy.
winding path leading to a bad end
Adjective (participle) modifying 'trajectory'.
The Fibonacci sequence manifests physically as a golden spiral in many biological structures.
mathematical curve found in nature
Noun in an advanced mathematical/biological context.
The geopolitical landscape is currently characterized by an escalatory spiral of sanctions.
continuous cycle of retaliation
Noun in a complex geopolitical analysis.
The author employs a spiraling narrative structure, constantly circling back to the central trauma.
storytelling method that loops back
Adjective (participle) describing literary technique.
The central bank's policy failed to arrest the deflationary spiral.
stop the cycle of falling prices
Noun in advanced macroeconomic discourse.
The embryologist observed the spiral cleavage characteristic of protostome development.
specific type of cell division
Adjective in a highly specialized biological context.
His argument was fundamentally flawed, relying on a spiraling logic that assumed its own conclusion.
circular, self-referential reasoning
Adjective describing a logical fallacy.
The universe is replete with spiraling phenomena, from the microscopic to the galactic scale.
things that move or form in curves
Adjective (participle) modifying 'phenomena'.
The sheer complexity of the interdependent systems caused the failure cascade to spiral exponentially.
worsen at an accelerating rate
Verb used with an adverb of degree in systems theory.
Collocations courantes
Phrases Courantes
spiral out of control
caught in a spiral
downward spiral
wage-price spiral
spiral of silence
death spiral
perfect spiral
spiral staircase
spiral notebook
spiral fracture
Souvent confondu avec
Expressions idiomatiques
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Facile à confondre
Structures de phrases
Comment l'utiliser
In US English, the continuous form is usually 'spiraling' (one L). In UK English, it is 'spiralling' (two Ls).
Literal use is common for objects; figurative use is common for situations.
- Using 'spiral' to describe a simple closed circle.
- Forgetting the 'out of control' part when using it as a verb for bad situations.
- Spelling it 'spirel' or 'spirle'.
- Using it to describe a messy room (a spiral needs a pattern or chain reaction).
- Confusing it with a straight line.
Astuces
Verb Collocations
Always use 'spiral' with directional words when it's a verb. Say 'spiral down' or 'spiral out of control'.
American vs British
Remember: US = spiraling (1 L), UK = spiralling (2 Ls). Choose one and be consistent.
Synonym Check
If you mean a 3D spring shape, 'coil' or 'helix' might be more accurate than 'spiral' in formal writing.
Dramatic Effect
Use 'downward spiral' in conversation to emphasize how bad a situation has become.
News Context
When you hear 'spiral' on the news, expect bad news about the economy or a conflict.
Avoid Redundancy
Don't say 'circular spiral'. A spiral is already curved. Just say 'spiral'.
Biology Terms
In biology, look out for 'spiral cleavage' or 'spiral DNA'. It implies a twisting structure.
Fibonacci
Connect 'spiral' to the Fibonacci sequence to impress your math teachers.
Household Items
Look around your house. You likely have spiral notebooks, spiral pasta, or spiral lightbulbs.
Shame Spiral
In psychology, a 'shame spiral' is a great phrase to describe feeling worse and worse about a mistake.
Mémorise-le
Moyen mnémotechnique
Think of a SPider spinning a web round and round; it makes a SPIral.
Origine du mot
Mid 16th century
Contexte culturel
In American football, a 'perfect spiral' is the ideal way to throw the ball for maximum distance and accuracy.
The term 'inflationary spiral' is a critical concept in modern economics, describing a dangerous cycle of rising prices.
Spirals are a dominant motif in ancient Celtic art, symbolizing eternity and continuous growth.
Pratique dans la vie réelle
Contextes réels
Amorces de conversation
"Have you ever walked up a really tall spiral staircase?"
"What do you do when you feel your stress spiraling out of control?"
"Why do you think the spiral shape is so common in nature?"
"Do you prefer spiral notebooks or bound journals?"
"Can you explain what an inflationary spiral is?"
Sujets d'écriture
Describe a time when a small problem spiraled into a big one.
Look around your room or house. How many spiral shapes can you find?
Write a short story about a journey down a mysterious spiral staircase.
How do you stop a 'downward spiral' of negative thoughts?
Research and write about the golden spiral in nature.
Questions fréquentes
10 questionsNo. A circle is a closed loop. A spiral is an open curve that keeps getting wider or narrower.
Technically, a 3D spiral is called a helix. However, in everyday English, people often call 3D objects 'spirals', like a 'spiral staircase'.
It means a situation is getting worse very quickly and cannot be stopped. It is often used for arguments, debt, or emotions.
In American English, it is usually spelled 'spiraling' (one L). In British English, it is 'spiralling' (two Ls). Both are correct.
A downward spiral is a situation where one bad event causes another, making things continuously worse. For example, losing a job leading to debt, leading to depression.
Yes, though it is less common. An upward spiral is a positive cycle where good things lead to more good things.
In science, 'helix' is the precise term for a 3D coiled shape with a constant radius. 'Spiral' is usually 2D or has a changing radius.
It is a notebook where the pages are held together by a wire coiled through holes in the paper.
It means throwing the football so that it spins smoothly on its long axis, making it fly straight and far.
Yes. It is often used as an adjective to describe nouns, such as a 'spiral staircase' or a 'spiral galaxy'.
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Summary
A spiral is a continuously expanding curve, and figuratively, it describes a situation that is rapidly escalating or deteriorating out of control.
- A shape that winds around a center.
- Like a snail shell or a galaxy.
- Can mean a situation getting worse.
- Used as a noun, verb, or adjective.
Verb Collocations
Always use 'spiral' with directional words when it's a verb. Say 'spiral down' or 'spiral out of control'.
American vs British
Remember: US = spiraling (1 L), UK = spiralling (2 Ls). Choose one and be consistent.
Synonym Check
If you mean a 3D spring shape, 'coil' or 'helix' might be more accurate than 'spiral' in formal writing.
Dramatic Effect
Use 'downward spiral' in conversation to emphasize how bad a situation has become.
Exemple
The stairs formed a spiral.
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