Nonmaterial [adjective]

Definition of Nonmaterial:

not physical; without physical presence

Opposite/Antonyms of Nonmaterial:

Sentence/Example of Nonmaterial:

The 10th-century Persian polymath Avicenna argued that since we would be able to think and to be self-aware even if we were totally disconnected from all external sensory input, there must be some nonmaterial soul inside of us.