1. tissue or organ transplanted from a donor of the same species but different genetic makeup; recipient's immune system must be suppressed to prevent rejection of the graft; [syn: homograft, allograft]
WordNet (r) 3.0 (2006):
homograft
n 1: tissue or organ transplanted from a donor of the same
species but different genetic makeup; recipient's immune
system must be suppressed to prevent rejection of the graft
[syn: homograft, allograft]