Impotency

n.
  1. The quality or condition of being impotent; lack of strength or power, animal, intellectual, or moral; weakness; feebleness; inability; imbecility.
  2. Lack of self-restraint or self-control.
  3. (Law & Med.) Lack of procreative power; inability to copulate, or beget children; also, sometimes, sterility; barrenness;