unmaterial
adjEtymology From un- + material.
1
Not material; lacking tangible physical form.
- Gianluca was a shadow, an unmaterial being, a thought--anything ethereal, but not a man.1895, F. Marion Crawford, Taquisara:
- Yet whether other beings, other presences, unmaterial, imponderable, intangible, did not walk the streets along with them, is open to doubt.1919, Lucas Malet, Deadham Hard: