An abnormal beating of the heart that may be perceived by the patient, a result of excitement, exertion, or illness.
An instinctively sensed emotional aura or atmosphere.
A single complete vibrating motion.
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.