retransplant verb 2noun 1forms 3 verb2 •To transplant (something) againBone marrow cells from mice transplanted 4 to 6 weeks before with human cord blood CD34 cells in panels a and b were retransplanted […] into secondary 2 -microglobulin knockout NOD/SCID mice. — 1999 •To perform organ transplantation againAbout 20 percent of patients need to be retransplanted. — 1990 noun1 •An instance of transplanting something again. formsretransplanted · retransplanting · retransplants