Clairvoyance, based on a 17th Century term which means clear vision, is a form of ESP - Extra Sensory Perception. Although frequently used to describe many different psychic abilities, such as second sight, telepathy, prophetic ideas and psychic desires, it is strictly speaking the capability to discern information about a person, object, place or event by means of perception other than from the usual five sensory faculties. A person gifted with this particular ability is called a email - a person who views clearly.
In parapsychology, the word clairvoyance is used purely to spell it out information - in the the present time and not really readily accessible to the actual clairvoyant - caused by an external source, instead of telepathy, where information is moved from one mind to another. In other words, a email has the ability to see or even visualise events, objects or persons outside of the capability or selection of physical sight.
Remote viewing, usually a governed, specific process, is really a facet of voyance telephone espoir, as is email dreaming. For instance, chances are you'll dream about a location they have never seen before and then find it is exactly since they had visualised it in their dream.
This happened to me, for example, when I was about to start my first term in school. As I had never been to the city where the school was located, my dad offered to take me there in order to find the way from the train station for the college. Having dreamt about it the night just before we went, I had been able to lead him to the college along the shortest course possible, knowing exactly where and when to turn. I had been even able to simply tell him how long it would get us to get presently there.
However, outside of the area of parapsychology the term is frequently used to describe other sorts of paranormal, or anomalous, perception. More often than not, it is used in relation to its the perception of earlier (retro cognition) or perhaps future (precognition) events. This is a gift many have without even realising it. To use another personal expertise as an example (and I don't claim to be a clairvoyant in any way), a few years ago, the friend's daughter choose to go into hospital at the start of the evening to have her first child. While with a group of common friends around 10 PM, an individual suggested we should contact the hospital and find out exactly how she was getting on. As one of them found the phone, I introduced that a call would be wasted, as she had have a little boy in early hours of the following morning. We referred to as anyway and were told she was in bed as the labour had slowed. My friend explained to me the next morning that her grandson was created at 5:30 AM.
Frequently, sources will also refer to the perception of images identified during communication with spirits as clairvoyance.
In any case, clairvoyance is a precious present which can and should supply in order to help and also guide others.