During the restoration, the craftsmen carefully measured each of the bell arches to ensure the new stones matched the original curves.

During embryonic development, the branchial arches give rise to structures in the head and neck.

The engineers inspected the camber arches for signs of stress after the earthquake.

The council debated whether the arch doxies should be enshrined in the new charter.

The architect chose a cycloidal arch for the new footbridge because its span can be set as a specific factor of π times the rise to optimize structural efficiency.

The surgeon carefully inspected the vertebral arch to locate the fracture.

Detectives finally cornered the arch-criminal in an abandoned warehouse.

During the trial, he realized that his supposed ally was his arch-enemy in disguise.

The historic theater's proscenium arches were restored to their original gilded splendor during the renovation.

The ancient arch bridge spanned the misty river, its stones worn smooth by centuries of footsteps.