(n.) The act of perfusing.

arterial transfusion blood bank blood donor blood donor center blood transfusion bloodmobile communication conduction contagion convection delivery deportation diapedesis diffusion direct transfusion dissemination drip transfusion embedment entrance exchange transfusion export exportation expulsion exsanguination transfusion exsanguino transfusion extradition graft grafting impaction impactment implantation import importation infixion infusion injection inoculation insertion insinuation interchange interjection interpolation introduction intromission metastasis metathesis metempsychosis migration mutual transfer osmosis passage passing over penetration plasma transfusion reciprocal transfusion replacement transfusion serum serum transfusion spread spreading tessellation transduction transfer transfer of property transference transfusion transit transition translation translocation transmigration transmigration of souls transmission transmittal transmittance transplacement transplant transplantation transposal transposition travel venous transfusion