They may be classed as triangular, lozenge, quadrilateral, star, circular, and elliptic.

Thus, MR angiography has no value in the diagnosis of quadrilateral space syndrome.

Here, then, you have a quadrilateral of railways about fifty miles in length.

To help explain this one, I'm gonna pull up a quadrilateral.

Every day, his subordinates searched the quadrilateral of the ruins.

Russian Poland projects as a great quadrilateral into eastern Germany.

The plan of the town is almost quadrilateral, it has six gates and fifteen towers.

On each side, the square steeple represents a quadrilateral pierced by a long straight window.

They form the quadrilateral wherein Daudet's fame is secure.

It was a huge quadrilateral with canted corners, ten meters long, six wide, five high.

In our opinion, it is like speaking of a circular ellipse, or of a quadrilateral triangle.

Your quadrilateral will not shrink, it will extend.

They stretched, in fact, across the north of Italy, forming a quadrilateral between the Alps and Apennines.

The quadrilateral stockade of redwood beams, pierced with embrasures for carronades, is compact and formidable once more.

If a campus was a green quadrilateral described by hulking, hederated Gothics, then this was a campus.

Eight-noded quadrilateral boundary elements are applied to the electrocardiographic inverse problem as an example for high-order boundary elements.