A wavering; unsteadiness.
In medicine, a wave-like motion or undulation of a fluid in a natural or abnormal cavity (e.g. pus in an abscess), which is felt during palpation or percussion.
A motion like that of waves; a moving in this and that direction.
The act of vibrating or the condition of being vibrated.
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.
Any periodic process, especially a rapid linear motion of a body about an equilibrium position.