What is the meaning of exit?

noun

• An opening that permits escape or release.
  • usage: "he blocked the way out"; "the canyon had only one issue"
  • synonyms: issue, outlet, way out
• Euphemistic expressions for death.
  • usage: "thousands mourned his passing"
  • synonyms: passing, loss, departure, expiration, going, release
• The act of going out.

verb

• Move out of or depart from.
  • usage: "leave the room"; "the fugitive has left the country"
  • synonyms: go out, get out, leave
• Lose the lead.
• Pass from physical life and lose all bodily attributes and functions necessary to sustain life.
  • usage: "She died from cancer"; "The children perished in the fire"; "The patient went peacefully"; "The old guy kicked the bucket at the age of 102"
  • synonyms: die, decease, perish, go, pass away, expire, pass, kick the bucket, cash in one's chips, buy the farm, conk, give-up the ghost, drop dead, pop off, choke, croak, snuff it