a. [ Zoo- + Gr. &unr_; form. ] Of or pertaining to zoomorphism. [ 1913 Webster ]
a. 1. Isomorphous. [ 1913 Webster ]
2. (Biol.) Alike in form; exhibiting isomorphism. [ Webster 1913 Suppl. ]
3. Of or pertaining to sets related by an isomorphism. [ PJC ]