(aviation, of an aircraft) To enter, or remain in, a spin (abnormal stalled flight mode). / (aviation, of a pilot) To cause one's aircraft to enter or remain in a spin (abnormal stalled flight mode).

(nautical) Short for spinnaker.

(informal, used among autistic people) Special interest of an autistic person.

Rapid circular motion. / (physics) A quantum angular momentum associated with subatomic particles, which also creates a magnetic moment.

(cricket) hitting the ball in the same direction that it is spinning off the pitch

(physics) The energy due to the interaction of two spinning systems; the dot product of their spin angular momenta

plural of spin-spin energy

plural of spinning

Rapidly rotating on an axis; whirling.

The motion of something that spins. / The process of converting fibres into yarn or thread. / Indoor cycling on an exercise bicycle.