trans ‧ fu ‧ sion /trænsˈfjuːʒ ə n/ BrE AmE noun [uncountable and countable]
[ Date: 1500-1600 ; Language: Latin ; Origin: transfusio , from transfundere 'to move by pouring' , from fundere 'to pour' ]
1 . the process of putting blood from one person’s body into the body of someone else as a medical treatment:
A blood transfusion saved his life.
2 . the process of giving something important or necessary, such as money, to a group or organization that needs it
transfusion of
The mayor has promised a transfusion of $8 million in redevelopment funds.