The motion of something that sways.
An injury caused to a horse's back by violent strains or overloading.
A single complete vibrating motion.
An instinctively sensed emotional aura or atmosphere.
A vibrational energy of spiritual nature through which mediumistic and other paranormal phenomena are conveyed or affected.
The act of vibrating or the condition of being vibrated.
Any periodic process, especially a rapid linear motion of a body about an equilibrium position.