- 1= blood transfusion
- 2transfusion of something the act of investing extra money in a place or an activity that needs it The project badly needs a transfusion of cash.
NAmE//trænsˈfyuz//
verb transfuse something (into somebody/something) to transfuse blood into a patientSee transfusion in the Oxford Advanced Learner's DictionaryCheck pronunciation: transfusion