The world of disembodied spirits; Hades; the shades.(noun)
The Century Dictionary (Public Domain)
Use "spirit-world" in a sentence
"Built at a point where the leylines meet, upon land that was once a sacred site, it is the gateway to a spirit-world where Celtic and Native American magicks mingle and leak into our own."
"Eventually, their eyes grow so large and filled with spirit-sightings that they become like balloons and the ghost frogs float up to the spirit-world, their tiny bodies dangling below, gaze fixed on that which they will soon become part of."
"“Not human protection; I sense a spirit-world intervention.”"