deˌgeomorphiˈzationnonce-wd. [f. de- II. 1, Gr. γῆ (comb. γεω-) earth + µορϕή form.] The process of making unlike, or less like, the earth. 1894Jrnl.Educ. 1 Jan. 61/2 [They insist] that religious progress tends towards the de-anthropomorphization of God. Does it not equally tend towards the de-geomorphization of heaven?