What is Meditation?

Meditation is a practice where an individual trains the mind or induces a mode of consciousness, either to realize some benefit or for the mind to simply acknowledge its content without becoming identified with that content, or as an end in itself.

There are different ways to meditate, and since it’s such a personal practice there are probably more than any of us know about. There are a couple that are usually focused on heavily in scientific research, though. These are focused-attention, or mindful meditation, which is where you focus on one specific thing—it could be your breathing, a sensation in your body or a particular object outside of you. The point of this type of meditation is to focus strongly on one point and continually bring your attention back to that focal point when it wanders.

Meditation is a word that has come to be used loosely and inaccurately in the modern world. That is why there is so much confusion about how to practice it. Some people use the word meditate when they mean thinking or contemplating; others use it to refer to daydreaming or fantasizing. However, meditation (dhyana) is not any of these.

In meditation, the mind is clear, relaxed, and inwardly focused. When you meditate, you are fully awake and alert, but your mind is not focused on the external world or on the events taking place around you. Meditation requires an inner state that is still and one-pointed so that the mind becomes silent. When the mind is silent and no longer distracts you, meditation deepens.

http://www.arpityoga.com/yoga-teacher-training-india.php