Having no matter or substance. / So insubstantial as to be irrelevant.

In an immaterial manner.

the state of being immaterial; immateriality

the state of being immaterial

(philosophy) The metaphysical denial of the existence of the material world

Third-person singular simple present indicative form of immaterialize

present participle of immaterialize

simple past tense and past participle of immaterialize

(transitive) To render immaterial or incorporeal.

plural of immateriality