Definition of "disappearance" in English

noun

1. The action of disappearing or vanishing.

   • Wireless phone technology led to the disappearance of once-common coiled cords for telephone handsets.

2. Passing out of sight.

   • From the shore, they watched the disappearance of the ships' masts into the haze.

3. Leaving secretly of without explanation

   • The prosecuting attorney was concerned about the potential disappearance of witnesses.

4. Cessation of existence.