Its name is Latin for "northern crown", a name inspired by its shape; its main stars form a semicircular arc.

This circular movement is emphasized by the next level, which looks like a pyramid of semicircular, windowed arcs.

The architecture, in rigorous neoclassical style, is a rare example of the corner of a building forming a semicircular arc.

The eastern wall was originally richly decorated with Aron Kodesh which was enclosed in an interior size frame finished with a semicircular arc.

One way to do it is to construct a semicircular arc with radius around , that starts at and travels anticlockwise to .

There were benches all right, descending in ever-smaller, semicircular arcs from where she stood.

It looked like a curved staff which he swiftly bent into a semicircular arc.

At the last, Crispin was looking from north to south again, at the semicircular arc of the walls directly above each of the doors.

The Stone Bridge is built of solid stone blocks and is supported by firm columns that are connected with 12 semicircular arcs.

The 3 levels of the palace are arranged in a semicircular arc around an internal courtyard in the middle of which is a marble pool.