Disembodied
Part of speech: verb
Definition: To cause someone's soul, spirit, consciousness, voice, etc, to become separated from the physical body.
Part of speech: adjective
Definition: having no material body; incorporeal or insubstantial
Immaterial
Part of speech: adjective
Definition: Having no matter or substance.Irrelevant.
Example sentence: It's my goal to make a building as immaterial as possible. Architecture is a very material thing. It takes a lot of resources, so why not eliminate what you don't need as long as you're able to achieve the same result?