Where does “primovaccinee” come from?

primovaccinee (English) comes from English vaccinee, from English -ee, from French -ée, from Middle French -ee, from Latin -eus, from Ancient Greek -εῖος, from Proto-Indo-European -iHwós, from Proto-Indo-European -wós — Creates adjectives from verb stems.

primovaccinee (English): Any of the first people or animals to be vaccinated (with a new vaccine)

Definitions

  1. Any of the first people or animals to be vaccinated (with a new vaccine)

Ancestry of “primovaccinee”, step by step

primovaccinee traces back through two separate lines of ancestry.

via English vaccinee

StepLanguageWordMeaning
1EnglishvaccineeThe person who receives a vaccine
2English-eeAdded to transitive verbs to form words meaning a...
3French-éeForming feminine nouns having the sense of...
4Middle French-eeforms a feminine noun indicating a quantity or content measured by what the base noun denotes, often translatable as
5Latin-eusargentum + API → argenteus; ferrum + API →...
6Ancient Greek-εῖοςForms adjectives, usually with a meaning of "of"...
7Proto-Indo-European-iHwós
8Proto-Indo-European-wósCreates adjectives from verb stems

via English primo

StepLanguageWordMeaning
1EnglishprimoThe principal part of a duet; Best; first-class
2ItalianPrimooften given to firstborns
3Latinprīmus
4Latinprīsmos
5Proto-Italicpriisemosforemost, first
6Proto-Indo-Europeanper-before, in front; first; to go through
7Proto-Indo-Europeanpr̥tóspassed , crossed
Every word from Proto-Indo-European -wósEvery word from Latin -eusEvery word from Ancient Greek -εῖος