Where does “joukkoaltistuminen” come from?

joukkoaltistuminen (Finnish) comes from Finnish altistuminen, from Finnish altistua, from Finnish altistaa, from Finnish altis, from Proto-Germanic aldaz, from Proto-Indo-European h₂eltós, from Proto-Indo-European h₂él- — to grow, nourish.

joukkoaltistuminen (Finnish): an instance of a large number of people being exposed to something, such as an infectious disease

Definitions

  1. an instance of a large number of people being exposed to something, such as an infectious disease

Ancestry of “joukkoaltistuminen”, step by step

joukkoaltistuminen traces back through two separate lines of ancestry.

via Finnish altistuminen

StepLanguageWordMeaning
1Finnishaltistuminenexposure; Fourth infinitive of altistua in...
2Finnishaltistuato be exposed
3FinnishaltistaaTo expose; To endanger; To predispose
4Finnishaltisexposed, endangered, vulnerable; ready, inclined,...
5Proto-Germanicaldazold, grown up
6Proto-Indo-Europeanh₂eltós
7Proto-Indo-Europeanh₂él-to grow, nourish

via Finnish joukko

StepLanguageWordMeaning
1Finnishjoukkogroup, cluster, band; crowd of people number of things or persons, especially a rather large and unorganized one
2Proto-Finnicjoukkogroup
3Proto-Germanicjaukijądraught animal; team of oxen
4Proto-Indo-Europeanyewg-to join, to yoke, to tie together
Every word from Proto-Indo-European h₂él-Every word from Proto-Indo-European h₂eltósEvery word from Proto-Germanic aldaz