| Women were the vortex personified for Hitchcock, alluring sirens that drew you irresistibly to your doom. |
| In each case, the helicopter descended into rotor downwash and entered what is commonly called the vortex ring state. |
| In most species, the head carries a corona of cilia that draws a vortex of water into the mouth, which the rotifer sifts for food. |
| A swirling vortex of yellow and white light irised open from a small dot to a man-sized portal just above the deck in front of Illeen. |
| I finished high school that June and once exams and graduation was complete, I was sucked into the wedding vortex. |
| The wing also features three sets of vortex generators on the outboard wing to improve aileron response at high angles of attack. |
