Where does “siebenmonatig” come from?

siebenmonatig (German) comes from German Sieben, from Middle High German siben, from Old High German sibun, from Proto-West Germanic *sibun, from Proto-Germanic sebun, from Proto-Germanic sebunt, from Proto-Indo-European septḿ̥ — seven.

siebenmonatig (German): seven-month; lasting seven months

Definitions

  1. seven-month; lasting seven months

Ancestry of “siebenmonatig”, step by step

siebenmonatig traces back through two separate lines of ancestry.

via German Sieben

StepLanguageWordMeaning
1GermanSiebenseven; gerund of sieben; the act of sifting;...
2Middle High Germansiben—
3Old High Germansibunseven
4Proto-West Germanic*sibun—
5Proto-Germanicsebunseven
6Proto-Germanicsebunt—
7Proto-Indo-Europeanseptḿ̥seven

via German Monat

StepLanguageWordMeaning
1GermanMonatmonth
2Middle High Germanmānōtmonth
3Old High Germanmānōdmonth
4Proto-West Germanicmānōþmonth
5Proto-Germanicmēnōþsmonth
6Proto-Indo-Europeanmḗh₁n̥smoon; month
7Proto-Indo-Europeanmeh₁-to measure
Every word from Proto-Indo-European septḿ̥ →Every word from Proto-Germanic sebunt →Every word from Proto-Germanic sebun →