What is the meaning of vanishing?

noun

• A sudden or mysterious disappearance.
• A sudden disappearance from sight.

verb

• Get lost, as without warning or explanation.
  • usage: "He disappeared without a trace"
  • synonyms: disappear, vanish, go away
• Become invisible or unnoticeable.
  • usage: "The effect vanished when day broke"
  • synonyms: vanish, disappear, go away
• Pass away rapidly.
  • usage: "Time flies like an arrow"; "Time fleeing beneath him"
  • synonyms: fly, fell, vanish
• Cease to exist.
  • usage: "An entire civilization vanished"
  • synonyms: vanish, disappear
• Decrease rapidly and disappear.
  • usage: "the money vanished in las Vegas"; "all my stock assets have vaporized"
  • synonyms: vanish, fly, vaporize