arc
word
Definition
An 'arc' is a curved shape that is part of a circle. It can also mean a flow of electricity between two points, or a storyline or development in literature and film.
Usage & Nuances
'Arc' is formal or technical when referring to geometry or electricity ('electric arc'). In storytelling, 'character arc' describes how a character changes. Often used in math, physics, literature, and engineering. Don't confuse with 'arch' (a structure).
Example Sentences
The lamp creates a small electric arc.
basic
The main character’s story arc was really inspiring.
natural
The fireworks left a long, bright arc in the night sky.
natural
The rainbow formed a beautiful arc across the sky.
basic
Draw an arc with your pencil on the paper.
basic
He gestured in a wide arc to show the size of the crowd.
natural