The Collaborative International Dictionary of English v.0.48:

bloodmobile \bloodmobile\ n.
   a motor vehicle equipped to collect blood donations.
   [WordNet 1.5]

WordNet (r) 3.0 (2006):

bloodmobile
    n 1: a motor vehicle equipped to collect blood donations

Moby Thesaurus II by Grady Ward, 1.0:

66 Moby Thesaurus words for "bloodmobile":
   Rh factor, Rh-negative, Rh-positive, Rh-type, Rhesus factor,
   antibody, antigen, arterial blood, arterial transfusion, blood,
   blood bank, blood cell, blood count, blood donor,
   blood donor center, blood group, blood grouping, blood picture,
   blood platelet, blood pressure, blood serum, blood substitute,
   blood transfusion, bloodstream, circulation, clinical dextran,
   dextran, direct transfusion, drip transfusion, erythrocyte,
   exchange transfusion, exsanguination transfusion,
   exsanguino transfusion, globulin, gore, grume, hematics,
   hematologist, hematology, hematoscope, hematoscopy, hemocyte,
   hemoglobin, hemometer, humor, ichor, isoantibody, leukocyte,
   lifeblood, neutrophil, opsonin, perfusion, phagocyte, plasma,
   plasma substitute, plasma transfusion, reciprocal transfusion,
   red corpuscle, replacement transfusion, serum, serum transfusion,
   transfusion, type O, venous blood, venous transfusion,
   white corpuscle