Where does “hyperimmunisation” come from?

hyperimmunisation (English) comes from English immunisation, from French immunisation — immunization.

Ancestry of “hyperimmunisation”, step by step

hyperimmunisation traces back through two separate lines of ancestry.

via English immunisation

StepLanguageWordMeaning
1EnglishimmunisationAlternative spelling of immunization; The process...
2Frenchimmunisationimmunization

via English hyper

StepLanguageWordMeaning
1Englishhyperhyperactive; energetic; overly diligent;...
Every word from French immunisationEvery word from English immunisation