Buddhism
Buddha is a Pali word which means "The Awakened (or Enlightened) one". Someone who has woken up to the truth of the mind and suffering and teaches the truth to others is called a Buddha. The word "Buddha" often means the historical Buddha named Buddha Shakyamuni (Siddhartha Gautama). Buddhists do not believe that a Buddha is a god, but that he is a human being who has woken up and can see the true way the mind works. They believe this knowledge totally changes the person. This person can help others become enlightened too. Enlightened people are beyond birth, death, and rebirth.