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Slang dictionary results for curve.
Synonyms

curve

American  
[kurv] / kɜrv /

noun

curves plural
  1. a continuously bending line, without angles.

  2. the act or extent of curving.

  3. any curved outline, form, thing, or part.

  4. a curved section of a road, path, hallway, etc.

  5. Railroads. a curved section of track: in the U.S. the curve is often expressed as the central angle, measured in degrees, of a curved section of track subtended by a chord 100 feet (30 meters) long degree of curve.

  6. Baseball.

    1. curveball.

    2. the path followed by a ball pitched as a curveball.

      The curve on that ball was nasty!

  7. a graphic representation of the variations effected in something by the influence of changing conditions; graph.

  8. Mathematics. a collection of points whose coordinates are continuous functions of a single independent variable.

  9. a misleading or deceptive trick; cheat; deception.

  10. Education. a grading system based on the scale of performance, so that those performing better relative to others in the group, regardless of their actual knowledge of the subject, receive high grades.

    The new English professor grades on a curve.

  11. a curved guide used in drafting.


verb (used with object)

curves, present (3rd person singular) curved, past participle, past curving present participle
  1. to bend in a curve; cause to take the course of a curve.

  2. to grade on a curve.

verb (used without object)

curves, present (3rd person singular) curved, past participle, past curving present participle
  1. to bend in a curve; take the course of a curve.

  2. Baseball. to pitch a curveball.

    After two forkballs, Stewart curved to Hernandez for a called strike.

adjective

  1. having the shape of a curve; curved.

idioms

  1. throw (someone) a curve,

    1. to take (someone) by surprise, especially in a negative way.

    2. to mislead or deceive.

  2. flatten the curve. see flatten the curve.

  3. ahead of / behind the curve, at the forefront of (or lagging behind) recent developments, trends, etc.

curve British  
/ ˈkɜːvɪdlɪ, kɜːv /

noun

  1. a continuously bending line that has no straight parts

  2. something that curves or is curved, such as a bend in a road or the contour of a woman's body

  3. the act or extent of curving; curvature

  4. maths

    1. a system of points whose coordinates satisfy a given equation; a locus of points

    2. the graph of a function with one independent variable

  5. a line representing data, esp statistical data, on a graph

    an unemployment curve

  6. ahead of the times; ahead of schedule

  7. behind the times; behind schedule

  8. short for French curve

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. to take or cause to take the shape or path of a curve; bend

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
curve Scientific  
/ kûrv /
  1. A line or surface that bends in a smooth, continuous way without sharp angles.

  2. The graph of a function on a coordinate plane. In this technical sense, straight lines, circles, and waves are all curves.


curve More Idioms  

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of curve

First recorded in 1565–75; from Middle French or directly from Latin curvus “crooked, bent, curved”

Explanation

A curve is an arched or bent shape, like the curve of a smiling mouth or the curve of a road that twists and turns as you drive along the coast. As a noun, a curve can be any shape that deviates from being perfectly straight. You can trace a curve on a graph, throw an arcing pitch in baseball called a curve ball, or just admire the curves of the rolling hills in the distance. And as a verb, curve means to make or form this non-straight shape: "When she's happy, my dog's tail curves up over her back."

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Starring former RuPaul's Drag Race UK winner Danny Beard, the production is due to open at Leicester Curve on 13 February.

From BBC • Jun. 16, 2026

Appeared in the May 23, 2026, print edition as 'Britain Versus the Laffer Curve'.

From The Wall Street Journal • May 22, 2026

Bearman had a significant overspeed on Franco Colapinto's Alpine, with whom he was contesting 17th place, as they approached the Spoon Curve.

From BBC • Mar. 29, 2026

Leclerc was 0.289secs off the pace, completing his fastest lap after seven laps on the soft tyre following an off at the tricky Spoon Curve double left-hander.

From BBC • Mar. 26, 2026

What Colin liked about Curve was not its smell on the skin but its sillage, the fruity sweet smell of its leaving.

From "An Abundance of Katherines" by John Green

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