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View synonyms for

curve

[ kurv ]

noun

  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. 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: Compare absolute ( def 10 ).

    The new English professor grades on a curve.

  11. a curved guide used in drafting.


verb (used with object)

curved, curving.
  1. to bend in a curve; cause to take the course of a curve.
  2. to grade on a curve.

verb (used without object)

curved, curving.
  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.

curve

/ 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 curve
    ahead of the times; ahead of schedule
  7. behind the curve
    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

  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.
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Derived Forms

  • ˈܰԱ, noun
  • ˈܰ, adjective
  • curvedly, adverb
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Other Word Forms

  • ܰ·· [kur, -vid-lee], adverb
  • ܰ··Ա noun
  • ܰ· adjective
  • ܲ·ܰ adjective
  • ܲ·ܰ·Բ adjective
  • ܲ··ܰ noun
  • ܲ··ܰ verb (used without object) undercurved undercurving
  • well-curved adjective
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Word History and Origins

Origin of curve1

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

Origin of curve1

C15: from Latin ܰ to bend, from curvus crooked
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Idioms and Phrases

Idioms
  1. ahead of / behind the curve, at the forefront of (or lagging behind) recent developments, trends, etc.
  2. throw (someone) a curve,
    1. to take (someone) by surprise, especially in a negative way.
    2. to mislead or deceive.
  3. flatten the curve. flatten the curve.

More idioms and phrases containing curve

see throw a curve .
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Example Sentences

Examples have not been reviewed.

Ninian admits that they have been on "a steep learning curve" - but says the challenges have been outweighed by the thrill.

From

Over drinks in a curved booth at the Polo Lounge on a March afternoon, the Gilroy brothers reminisced about the roundabout way they all wound up in the family business: Hollywood.

From

Iwai, who played alongside her identical twin sister, Chisato, on Saturday, curved a last-chance shot from behind a tree to try and cut into the lead to set up her birdie putt.

From

Once inside, trucks lumbered up a long, curving road into the hills.

From

On this night, though, Yamamoto snapped off a flurry of big-bending curves to the Rangers.

From

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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

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curvature of spacecurveball