Clairvoyance (from 17th century French with clair meaning "clear" and voyance meaning "visibility") is the apparent ability to gain information about an object, 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 clear").
WHAT IS CLAIRSENTIENCE?
In the field of parapsychology, clairsentience is a form of extra-sensory perception wherein a person acquires psychic knowledge primarily by means of feeling. The word is from the French clair, “clear,” + sentience, “feeling,” and is ultimately derived from the Latin clarus, “clear,” + sentiens, derived from sentire, “to feel”.
WHAT IS CLAIRAUDIENCE?
In the field of parapsychology, clairaudience [from late 17th century French clair (clear) & audience (hearing)] is a form of extra-sensory perception wherein a person acquires information by paranormal auditory means. It is often considered to be a form of clairvoyance. Clairaudience is essentially the ability to hear in a paranormal manner, as opposed to paranormal seeing (clairvoyance) and feeling (clairsentience). Clairaudient people have psi-mediated hearing. Clairaudience may refer not to actual perception of sound, but may instead indicate impressions of the "inner mental ear" similar to the way many people think words without having auditory impressions. But it may also refer to actual perception of sounds such as voices, tones, or noises which are not apparent to other humans or to recording equipment. For instance, a clairaudient person might claim to hear the voices or thoughts of the spirits of persons who are deceased. Clairaudience may be positively distinguished from the voices heard by the mentally ill when it reveals information unavailable to the clairaudient person by normal means (including cold reading or other magic tricks), and thus may be termed "psychic" or paranormal.
WHAT IS CLAIRALIENCE?
In the field of parapsychology, clairalience [presumably from late 17th century French clair (clear) & alience (smelling)] is a form of extra-sensory perception wherein a person acquires psychic knowledge primarily by means of smelling.
WHAT IS CLAIRCOGNIZANCE?
In the field of parapsychology, claircognizance [presumably from late 17th century French clair (clear) & cognizance (< ME cognisaunce < OFr conoissance, knowledge)] is a form of extra-sensory perception wherein a person acquires psychic knowledge primarily by means of intrinsic knowledge. It is the ability to know something without knowing how or why you know it.
WHAT IS CLAIRGUSTANCE?
In the field of parapsychology, clairgustance is defined as a form of extra-sensory perception that allegedly allows one to taste a substance without putting anything in one's mouth. It is claimed that those who possess this ability are able to perceive the essence of a substance from the spiritual or ethereal realms through taste.
taken from wikedpedia.