Home › Words › H › homotransplanthomotransplanthomotransplant · noun — an instance of homotransplantation (allotransplantation).Definition from Wiktionary (CC BY-SA 3.0).EtymologyFrom homo- + transplant.nounAn instance of homotransplantation (allotransplantation).The graft (tissue or organ) transplanted in such an instance: Synonym of homograft (allograft).Definitions & examples from Wiktionary (CC BY-SA 3.0).