1. the medical procedure of transferring blood from one person or animal to another
Usage: medical
2. the act of giving or adding something to provide new energy or strength
Usage: figurative

Examples

• The patient needed an emergency blood transfusion after the accident.
• She received two units of blood during the transfusion procedure.
• The hospital carefully screens all blood used for transfusions.
• The company got a transfusion of new capital from investors.
• The team needed a transfusion of young talent to improve performance.
• His recovery was aided by the successful transfusion.
• The transfusion took about two hours to complete.