| 1. | a place where blood or blood plasma is collected, processed, stored, and distributed. |
| 2. | such a supply of blood or blood plasma. |

| blood bank n.
|
blood bank n.
A place, usually a separate division of a hospital laboratory, in which blood is collected from donors, typed, and often separated into several components for future transfusion to recipients.
Blood or plasma stored in such a place.