Curve

Definition

Curve is a noun and verb. As a noun, it refers to a smoothly bending line or surface without sharp angles. As a verb, it means to form or cause to form a curved shape or line.

Parts of Speech

• Noun
• Verb

Pronunciation

American English

• IPA Pronunciation: /kɜrv/
• Respelling: KURV

British English

• IPA Pronunciation: /kɜːv/
• Respelling: KURV

Etymology

The word "curve" originates from the Latin "curvare," meaning "to bend." It entered English through Old French "curver" and Middle English, maintaining the meaning of bending or forming a smooth arc.

Derivatives

• Curved (adjective)
• Curvature (noun)
• Curving (adjective/verb)
• Curvilinear (adjective)
• Overcurve (verb)

Synonyms

• Arc
• Bend
• Loop

Antonyms

• Straight
• Line
• Flat

Usage

The term "curve" is often used to describe a path or line that gradually deviates from a straight form, such as "The road has a sharp curve." It is also used in mathematics and physics to refer to shapes and trajectories.

Related Terms

• Arc: A portion of a curved line or circle.
• Slope: The angle or incline of a surface or line.
• Radius: The distance from the center to the edge of a curve or circle.

Detailed Definitions

Noun

• A smoothly bending line or surface: Refers to a shape or line that smoothly deviates from straightness without sharp angles.
  • Example: "The artist drew a gentle curve in the landscape."
• A turn or deviation in a path: Used to describe a bend in a road or path.
  • Example: "Drivers should slow down when approaching the curve."

Verb

• To bend or form into a curve: Describes the action of making something take on a rounded or arched form.
  • Example: "The river curves around the mountain."