Meaning

noun the introduction of blood or blood plasma into a vein or artery

noun the action of pouring a liquid from one vessel to another

originEtymology tree Proto-Indo-European *terh₂- Proto-Indo-European *-t Proto-Indo-European *térh₂t Proto-Indo-European *-ónts Proto-Indo-European *tr̥h₂ónts Proto-Indo-European *tr̥h₂n̥ts Proto-Italic *trāns Latin trans Latin fundō Latin trānsfundō Proto-Indo-European *-tis Proto-Indo-European *-Hō Proto-Indo-European *-tiHō Proto-Italic *-tiō Latin -tiō Latin transfūsiōbor. English transfusion…

Etymology from Wiktionary, CC BY-SA 3.0