What is the title of an incarnation of self-abnegation, virtue, and wisdom, or a deified religious teacher of the Buddhists, esp. Gautama Siddartha or Sakya Sinha (or Muni), the founder of Buddhism called?

buddha — The title of an incarnation of self-abnegation, virtue, and wisdom, or a deified religious teacher of the Buddhists, esp. Gautama Siddartha or Sakya Sinha (or Muni), the founder of Buddhism. (Webster's 1913.)

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