Immaterial

Im`ma*te"ri*al (ĭm`mȧ*tē"rĭ*al), a. [Pref. im- not + material: cf. F. immatériel.] 1. Not consisting of matter; incorporeal; spiritual; disembodied.

Angels are spirits immaterial and intellectual.
Hooker.

2. Of no substantial consequence; without weight or significance; unimportant; as, it is wholly immaterial whether he does so or not.

Syn. -- Unimportant; inconsequential; insignificant; inconsiderable; trifling.