Buddha (bOO'du, boo–) [key][Skt.,=the enlightened One], usual title given to the founder of Buddhism. He is also called the Tathagata [he who has come thus], Bhagavat [the Lord], and Sugata [well-gone]. He probably lived from 563 to 483 B.C. The story of his life is overlaid with legend, the earliest written accounts dating 200 years after his death (see Buddhist literature).