The term clairvoyance (from 17th century French with clair meaning "clear" and voyance meaning "vision") is used to refer to the ability to gain information about an object, person, location or physical event through means other than the known human senses, a form of extra-sensory perception. A person said to have the ability of clairvoyance is referred to as a clairvoyant ("one who sees clearly"). Claims for the existence of paranormal and psychic abilities such as clairvoyance are highly controversial.
