immaterialize v 1: render immaterial or incorporeal [syn: {immaterialize}, {immaterialise}, {unsubstantialize}, {unsubstantialise}]
Immaterialize \Im`ma*te"ri*al*ize\, v. t. [Cf. F. immat['e]rialiser.] To render immaterial or incorporeal. [1913 Webster] Immateralized spirits. --Glanvill. [1913 Webster]