blood bank 
noun
A place where supplies of blood or plasma for transfusion are stored.To find out more about donating blood, contact your community hospital or your regional blood bank....
- A request from the hospital transfusion services to the regional blood bank for assistance was initiated.
- Initially every industrial country strove to establish its own blood bank and transfusion service.
- unobtained
- unobtainium
- unobtanium
- unobtrusive
- unobtrusively
- unobtrusiveness
- unobvious
- unoccasional
- unoccasioned
- unoccupancy
- unoccupied
- unocular
- unode
- unoffendable
- unoffended
- unoffending
- unoffensive
- unoffered
- unofficed
- unofficered
- unofficerlike
- unofficial
- unofficially
- unofficial member
- unofficial strike