1. forming or having the shape of an arch; curved

1. present participle of arch; forming into an arch shape

Examples

• The cat stretched with an arching back.
• Arching branches formed a natural canopy overhead.
• The dancer’s arching movements were graceful and fluid.
• She felt pain in her arching feet after the long walk.
• The bridge’s arching design spans the entire river.
• He was arching his eyebrows in surprise.
• The gymnast was arching backward in a perfect bridge pose.