## 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

The road ahead curved to the left.

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.

## curve Synonyms and Antonyms

## Phrases with curve

Example

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

### bell curve

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.

### steep curve

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'

## Summary: curve in Brief

The term 'curve' [kษหv] 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.