xenotransplant
From Longman Dictionary of Contemporary Englishxenotransplantxen‧o‧trans‧plant /ˌzenəʊˈtrænsplɑːnt $ -noʊˈtrænsplænt/ noun 1 [countable, uncountable] the operation of putting an organ from an animal into a person’s body Doctors in Mississippi performed the world’s first heart xenotransplant.2 [countable] the organ that is moved in a xenotransplant operation —xenotransplant verb [transitive] —xenotransplantation /ˌzenəʊtrænsplɑːnˈteɪʃən $ -noʊtrænsplæn-/ noun [uncountable] health risks related to xenotransplantation