Autofire.
a turbine
A turban shell.
To autofire.
Very, super, etc.; usually relating to a qualitative value (as opposed to quantitative).
Causing or relating to increased speed.
With rapidly-increasing blind levels.
A person or body of objects or events sweeping violently onward.
A violent windstorm of limited extent, as the tornado, characterized by an inward spiral motion of the air with an upward current in the center; a vortex of air. It usually has a rapid progressive motion.
Rapid and minimal: a whirlwind tour, a whirlwind romance.