A powered troweling machine with spinning blades used to spread concrete.
A whirling trick performed with devil sticks.
A dragonfly.
The winged fruit of certain trees, such as ash, elm, and maple.
An aircraft that is borne along by one or more sets of long rotating blades which allow it to hover, move in any direction including reverse, or land; and typically having a smaller set of blades on its tail that stabilize the aircraft.
To rotate like a helicopter blade.
To overprotect one's children, as a helicopter parent does.
To travel by helicopter.
To transport by helicopter.
The structure containing such machinery.
A pitch where the pitcher swings his arm in a circular motion before throwing the ball.
A child's toy consisting of vanes mounted on a stick that rotate when blown by a person or by the wind.
Any of various muscle exercises in which a large deal of the body makes a great circle, typically one where a kettlebell is raised overhead and the torso is rotated to the other side with the hand reaching its foot (hitting the core, glutes, hamstrings, trapezius, rhomboids, deltoids and rotator cuffs) but sometimes even a windshield wiper.
Any of various large papilionid butterflies of the genus Byasa, the wings of which resemble the vanes of a windmill.
An imaginary enemy, but presented as real.
A guitar move where the strumming hand mimics a turning windmill.
A machine which translates linear motion of wind to rotational motion by means of adjustable vanes called sails.
The false shower.
A breakdancing move in which the dancer rolls his/her torso continuously in a circular path on the floor, across the upper chest, shoulders and back, while twirling the legs in a V shape in the air.
A dunk where the dunker swings his arm in a circular motion before throwing the ball through the hoop.
To rotate with a sweeping motion.
Of a rotating part of a machine, to (become disengaged and) rotate freely.