Curve Meaning: Definition, Examples, and Translations

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curve

[kษœหv ]

Definitions

Context #1 | Noun

mathematical

A curve is a continuous and smooth line that is not straight.

Synonyms

arc, bend, turn.

Which Synonym Should You Choose?

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Word Description / Examples
curve

Generally used when referring to a continuous and smooth bending line without sharp angles. It can be used in mathematical contexts, road descriptions, and design.

  • The road makes a gentle curve through the forest.
  • Mathematicians are studying the elegant curve of this graph.
bend

Typically used when something is forced to change its shape or direction abruptly. Common in describing roads, objects, or the body. Negative connotations can arise if it implies something is being deformed.

  • The river takes a sharp bend here.
  • She bent the wire into the desired shape.
arc

Used to describe a part of a circle or any other curve. Often seen in geometry, architecture, and storytelling (such as describing a character's development).

  • The rainbow formed a beautiful arc across the sky.
  • The plot of the movie follows the protagonistโ€™s emotional arc.
turn

Often used to describe a change in direction, especially in navigation or movement. Can also be figurative, indicating changes in situations or conversations.

  • Take the next left turn after the traffic light.
  • His sudden turn in attitude surprised everyone.

Examples of usage

  • The graph of a quadratic function is a curve.
  • She drew a curve on the graph to show the trend.
Context #2 | Verb

general

To curve means to move or follow a path that is not straight.

Synonyms

arch, bend, swirl.

Which Synonym Should You Choose?

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Word Description / Examples
curve

Curve is often used to describe a smooth, continuous line that changes direction gradually.

  • The road ahead has a sharp curve
  • She drew a beautiful curve on the paper
bend

Bend refers to a change in direction, usually a sharper angle than a curve. It can be used for roads, pipes, or even parts of the body.

  • There's a dangerous bend in the river
  • He had to bend down to pick up the toy
arch

Arch is commonly used to describe a structure with a curved shape, often found in architecture.

  • The ancient arch stood tall at the city's entrance
  • She admired the arch of the bridge
swirl

Swirl describes a spiral or twisting motion, often used when talking about liquids, smoke, or even emotions.

  • The coffee had a beautiful swirl of cream
  • Emotions began to swirl inside her

Examples of usage

  • The road curves to the left.
  • She curved the ball beautifully into the net.

Translations

To see the translation, please select a language from the options available.

Interesting Facts

Mathematics

  • In geometry, a curve can be defined as a continuous and smooth path that can bend in various ways.
  • Curves can be classified into different types such as circles, elliptic curves, and parabolas, each with its unique properties.
  • Mathematicians use curves in calculus to study how functions behave, such as understanding how steep a hill (or curve) is.

Art and Design

  • Many artists use curves to create dynamic forms and compositions that draw the viewer's eye.
  • In architecture, curves are often used to create soft and inviting spaces, contrasting with harsh, straight lines.
  • Famous modern art pieces, like those by Henri Matisse, often emphasize curved shapes to evoke emotion and movement.

Science

  • In physics, the concept of a force acting on a moving object can form curves in its path, like how gravity shapes planetary orbits.
  • In biology, curves are often seen in the growth patterns of plants, which bend toward light in a process called phototropism.
  • Curves in graphs can help scientists visualize data trends, such as the growth rate of bacteria over time.

Cultural References

  • The phrase 'life is a winding road' often refers to the ups and downs of life's journey, illustrating a metaphorical curve.
  • In pop music, songs about love frequently use the metaphor of curves to describe the emotive, twisting nature of relationships.
  • Curved designs, like in vehicles and fashion, represent modernity and innovation, appealing to consumers' desires for sleek aesthetics.

Origin of 'curve'

The word 'curve' originated from the Latin word 'curvus', meaning bent or crooked. The concept of curves has been studied extensively in mathematics and geometry, leading to the development of various curve types and equations. Curves can be found in nature, art, and everyday objects, showcasing the beauty and versatility of non-linear shapes.


Word Frequency Rank

This word ranks #1,920, placing it within important intermediate vocabulary. Learning it will significantly improve your ability to express yourself in English.