The Collaborative International Dictionary
Immaterialize
Immaterialize \Im`ma*te"ri*al*ize\, v. t. [Cf. F. immat['e]rialiser.] To render immaterial or incorporeal.
Immateralized spirits.
--Glanvill.
Wiktionary
immaterialize
vb. (context transitive English) To render immaterial or incorporeal.
WordNet
immaterialize
v. render immaterial or incorporeal [syn: immaterialise, unsubstantialize, unsubstantialise]