Where does “äärettömyys” come from?

äärettömyys (Finnish) comes from Finnish ääretön, from Finnish ääri, from Swedish år, from French are, from Latin ārea, from Proto-Italic āzeā, from Proto-Indo-European h₂eHs-e-yeh₂, from Proto-Indo-European h₂eHs- — to be/become dry; to burn, to glow; hearth.

äärettömyys (Finnish): infinity

Definitions

  1. infinity

Ancestry of “äärettömyys”, step by step

äärettömyys traces back through two separate lines of ancestry.

via Finnish ääretön

StepLanguageWordMeaning
1Finnishääretöninfinity; infinite; limitless
2Finnishääriverge; end; vicinity
3Swedishåra year
4Frencharean are
5Latināreaa piece of level ground, a vacant place (esp. in the town)
6Proto-Italicāzeā
7Proto-Indo-Europeanh₂eHs-e-yeh₂
8Proto-Indo-Europeanh₂eHs-to be/become dry; to burn, to glow; hearth

via Finnish uus

StepLanguageWordMeaning
1FinnishuusAlternative form of uusi

Words derived from “äärettömyys

Every word from Proto-Indo-European h₂eHs-Every word from Proto-Indo-European h₂eHs-e-yeh₂Every word from Proto-Italic āzeā