Where does “hemotransfusion” come from?

hemotransfusion (English) comes from English transfusion, from Latin transfusio, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere, from Latin dis-, from Latin calceus — small stone, pebble; gravel, rubble.

Ancestry of “hemotransfusion”, step by step

hemotransfusion traces back through two separate lines of ancestry.

via English transfusion

StepLanguageWordMeaning
1EnglishtransfusionThe transfer of blood or blood products from one...
2Latintransfusiopouring out or off, decanting, transfusion
3Latin-tiōtion, -ation, -ing
4Latindissertātiō(spoken) dissertation, discourse, disquisition
5Latindissertusarranged, disposed; explained
6Latindissereresecond-person singular future passive indicative...
7Latindis-asunder, apart, in two; reversal, removal;...
8Latincalceusshoe
9Latincalxlimestone; chalk; the finish line
10Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English hemo

StepLanguageWordMeaning
1Englishhemo
2Ancient Greekαἷμαblood
3Latinglobusany round object; a sphere; a globe; a glob,...
4Proto-Indo-Europeangel-to be cold, to freeze
Every word from Ancient Greek χάλιξ
hemotransfusion — Etymology, Origin & Word History | Etymology Explorer