Immaterial /(ĭm`mȧ*tē"rĭ*al)/

Im·ma·te·ri·al

Immaterial

a.
  1. Not consisting of matter; incorporeal; spiritual; disembodied.
    Angels are spirits immaterial and intellectual.
  2. Of no substantial consequence; without weight or significance; unimportant; as, it is wholly immaterial whether he does so or not.