Entertainment / Football / Spiral: A ball passed or kicked with a spin which propels it further with more accuracy; the ball points the same direction throughout its flight.
Search Google for Spiral:
Spiral Noun Synonyms: helix, coil, corkscrew, screw, scroll, whorl, volute, turn, curl
Spiral Adjective Synonyms: helical, coiled, screw, corkscrew, cochlear or cochleate, scrolled, volute(d), whorled
MORE
Science / Tides and Currents / Ekmanspiral : A logarithmic spiral (when projected on a horizontal plane) formed by the heads of current velocity vectors at increasing depths. The current vectors become progressively smaller with depth. They spir MORE
Health / Dentistry / Spiral Implant: Refer to Vertical Implant MORE
Science / Tides and Currents / Wind Drift: An ocean current in which only the Coriolis and frictional forces are significant. The wind drift embodies an Ekman spiral. MORE
Science / Weather / Feeder Bands: In tropical parlance, the lines or bands of thunderstorms that spiral into and around the center of a tropical system. Also known as outer convective bands, a typical hurricane may have three or more MORE