The "spirit world" refers to a realm that is believed to exist beyond the physical universe. It is often associated with the souls of deceased individuals and is a central concept in various religions and spiritual beliefs. Many cultures view the spirit world as a place where spirits reside, interact, and influence the living. In many traditions, such as spiritualism and shamanism, practitioners seek to connect with the spirit world through rituals, meditation, or other practices. This connection is thought to provide guidance, healing, or insight from spirits or ancestors, emphasizing the belief in an ongoing relationship between the living and the spiritual realm.