Fall of Man

The disobedience of Adam and Eve and their consequent loss of God's grace and the peace and happiness of the Garden of Eden. When they ate the forbidden fruit of the tree of knowledge of good and evil, God punished them by driving them out of the garden and into the world, where they would be subject to sickness, pain, and eventual death. God told Eve that she would give birth in sorrow and pain; Adam's curse was that he would have to work hard to earn his livelihood.

The noun has one meaning:

Meaning #1: (Old Testament) in Judeo-Christian mythology--when Adam and Eve ate of the fruit of the tree of knowledge of good and evil in the Garden of Eden God punished them by driving them out of the Garden and into the world where they would be subject to sickness and pain and eventual death