C1nounsciencearts
US/ɑːrk/
UK/ɑːk/
a curved line or shape, like part of a circle
In context
The ball flew in a high arc over the fence.
The chart shows the arc of the company's growth over ten years.
Guests walked under an arc of white flowers at the hotel entrance.
Words that go with arc
noun + preposition
- in an arcThe water shot out in a perfect arc.
- arc ofThe road follows the arc of the coastline.
adjective + noun
- a graceful arcThe bridge forms a graceful arc over the river.
- high arcHe kicked the ball in a high arc toward the goal.
noun + noun
- story arcThe report describes the story arc of the brand.
Common mistakes
Incorrect:
an ark of lightCorrect: an arc of light