The front line of Malwa infantrymen began a slow, undulating movement.

The Japanese seemed to flow at him with a smooth, undulating movement.

Some species may, under certain circumstances, swim with undulating movements, but only for a short period of time.

But how describe the fantastic grace of these forms in their undulating movements!

Look for the characteristic undulating movements of this parasite.

Everything in the show is distinguished by nervous, undulating, high-spirited movement.

It often swims on one side in undulating movements.

An undulating movement is made, as if drawing, with the two extended fingers pointing forward, a letter S that is lying on its side.

With an undulating movement Aphrodite rose from her couch, to stand in a pose of unstrained grace.

Their ability to capture oxygen is further increased by their making undulating movements.