Arc: meaning, definitions and examples

Use when describing a part of a circle or something that bends in a circular shape.

• The rainbow formed a beautiful arc across the sky
• The ball followed an arc before landing in the goal

Typically used in scientific or technical contexts to describe the path of an object in motion, usually in space or air.

• The trajectory of the rocket was precisely calculated
• The athlete's career trajectory has been impressive

Best for general descriptions of bends or rounded shapes, especially in roads or graphs.

• The road curves sharply to the left
• The graph shows a smooth curve

Commonly used to describe a literal or metaphorical route or direction.

• The garden path was lined with flowers
• He chose a different career path

Used to describe a part of a circle or a curved line, often in a technical or mathematical context.

• The rainbow formed a beautiful arc across the sky
• The bridge's design features a slight arc to ensure stability

Used to describe a smoothly flowing, continuous bending line without angles, often in geometry or describing shapes.

• She drew a perfect curve with her compass
• The road had several gentle curves that made for a pleasant drive

Typically used to describe a change in direction of a line or a road, often implying a smooth turn or a physical act of bending something.

• The road takes a sharp bend just after the hill
• Bend the metal bar to fit it into the frame

Commonly used to refer to the action of bending forward at the waist, as a gesture of respect or greeting, or to describe a curved weapon used in archery.

• He gave a deep bow to the audience after his performance
• The hunter carried a bow and a quiver full of arrows