Three related abilities may be used in clairvoyant psychic readings: 1  Clairvoyance, or the ability to see clearly. 2  Clairaudience, or clear hearing.  Clairsentience, or clear feeling (physical or emotional), also known as clear knowing.
In optics, dispersion is the phenomenon in which the phase velocity of a wave depends on its frequency. Media having this common property may be termed dispersive media. Sometimes the term chromatic dispersion is used for specificity.
dispersing. 1  transitive verb. 2  1a : to cause to break up (see break up 1a) police dispersed the crowdb : to cause to become spread widely disperse the troopsc : to cause to evaporate or vanish sunlight dispersing the mist.