The fossil revealed several damaged neural arches, indicating trauma to the spine.

During the anatomy lab, the students examined the neural arch to observe how it protects the spinal cord.

During the dissection, the biologists noted several prominent abdominothoracic arches connecting the organ systems.

The crew wiped soot from the smoke arch before the long haul.

The mason repaired the jack arch beneath the loading dock to prevent the floor from sagging.

The council declared him an arch-heretic and exiled him from the city.

The cathedral's bell arch cast an unusual shadow across the nave during the afternoon sun.

The biologist carefully examined the gill arch under the microscope to study the arrangement of filaments.

The forensic artist examined the skull and noted that the zygomatic arches were unusually pronounced.

The ancient cathedral's oblique arches gave the nave an unexpected, dynamic rhythm.