# curve

[kษหv]

## curve Definition

• 1a line or outline that gradually deviates from being straight for some or all of its length
• 2a bend in a road, path, or river
• 3a graph showing the relation between two variables, typically measured along a pair of axes at right angles

## Using curve: Examples

Take a moment to familiarize yourself with how "curve" can be used in various situations through the following examples!

• Example

• Example

The curve of her smile was enchanting.

• Example

The graph shows a curve that rises steeply at first and then levels off.

• Example

He threw a curve ball that surprised the batter.

## Phrases with curve

• ### learningcurve

the rate of progress in learning a new skill or subject

Example

The learning curve for this software is steep, but once you get the hang of it, it's very useful.

• ### bellcurve

a graph of a normal distribution, with a large rounded peak tapering away at each end

Example

The test scores followed a bell curve, with most students scoring around the average.

• ### steepcurve

a sudden or rapid change in a situation or trend

Example

The pandemic caused a steep curve in unemployment rates.

## Origins of curve

from Latin 'curvus', meaning 'bent, curved'

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## Summary: curve in Brief

The term 'curve' [kษหv] refers to a line or outline that deviates from being straight, such as a bend in a road or a graph showing the relation between two variables. It can also denote the rate of progress in learning a new skill, as in 'learning curve.' 'Curve' extends into phrases like 'bell curve,' which describes a graph of a normal distribution, and 'steep curve,' which implies a sudden or rapid change in a situation or trend.

How do native speakers use this expression?

Oncheon-ro 45, Yuseong Prugio City unit. 208. Yuseong-gu, Daejeon

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