Where does “desimaalierotin” come from?

desimaalierotin (Finnish) comes from Finnish erotin, from Finnish erottaa, from Finnish erota, from Finnish ero, from Finnish -o, from Proto-Finnic -o, from Proto-Uralic -w.

desimaalierotin (Finnish): decimal separator

Definitions

  1. decimal separator

Ancestry of “desimaalierotin”, step by step

desimaalierotin traces back through two separate lines of ancestry.

via Finnish erotin

StepLanguageWordMeaning
1Finnisherotinseparator; disconnector; First-person singular...
2Finnisherottaato separate; to divide; to fire, dismiss
3Finnisherotato divorce; to differ, be different; to resign
4Finnisherodifference, distinction; Short for avioero;...
5Finnish-oForms result or action nouns from verbs; Forms...
6Proto-Finnic-oForms action/result nouns from verbs
7Proto-Uralic-w

via Finnish desimaali

StepLanguageWordMeaning
1FinnishdesimaaliA decimal place or informally, a decimal
2Medieval Latindecimalis
3LatinDecimusoriginally used for a tenth-born son
4Latindecemten; 10
5Latin-nus-an
6Proto-Italic-nosCreates verbal adjectives from verb stems
7Proto-Indo-European-nósCreates verbal adjectives from roots
Every word from Proto-Uralic -wEvery word from Finnish -oEvery word from Proto-Finnic -o