The engineers decided to reinforce the old tunnel with a geostatic arch to counteract the lateral soil pressures.

The cardiologist suspected aortic arch syndrome after noticing diminished pulses and uneven blood pressure between the patient's arms.

We stopped for a quick bite at the Golden Arches on our road trip.

The medieval bridge's relieving arches helped distribute the weight of passing carts, preventing the central span from collapsing.

In the ruined city, strange antitwilight arches rose from the rubble, bending the dusk into ribbons of light.

During the dissection, the embryologist observed five aortic arches developing sequentially.

The engineers inspected the old skew arches to determine whether they could safely support increased rail traffic.

Construction crews installed safety arches around the excavation to protect pedestrians.

The fossil displays well-preserved haemal arches, indicating it belonged to a fast-swimming fish.

The architect adjusted the scheme arches after discovering a miscalculation in the load-bearing estimates.