What is the meaning of vision?

noun

• A vivid mental image.
  • usage: "he had a vision of his own death"
• The ability to see; the visual faculty.
  • synonyms: sight, visual sense, visual modality
• The perceptual experience of seeing.
  • usage: "the runners emerged from the trees into his clear vision"; "he had a visual sensation of intense light"
  • synonyms: visual sensation
• The formation of a mental image of something that is not perceived as real and is not present to the senses.
  • usage: "popular imagination created a world of demons"; "imagination reveals what the world could be"
  • synonyms: imagination, imaginativeness
• A religious or mystical experience of a supernatural appearance.
  • usage: "he had a vision of the Virgin Mary"