Where does “vervollständigen” come from?

vervollständigen (German) comes from German vollständig, from German ständig, from German -ig, from German -jährig, from German Jahr, from Middle High German jār, from Old High German jār, from Proto-West Germanic jār — year.

vervollständigen (German): to complete, to round off

Definitions

  1. to complete, to round off

Ancestry of “vervollständigen”, step by step

vervollständigen traces back through 3 separate lines of ancestry.

via German vollständig

StepLanguageWordMeaning
1Germanvollständigcomplete; entire; completely, fully
2Germanständigpermanent, incessant; persistent; permanently
3German-ig-y; forms adjectives from nouns; forms adjectives...
4German-jährigyears old; years lasting
5GermanJahryear
6Middle High Germanjāryear
7Old High Germanjāryear
8Proto-West Germanicjāryear
9Proto-Germanicjērąyear; name of the J-rune
10Proto-Indo-Europeanyeh₁r-year

via German en

StepLanguageWordMeaning
1Germanen

via German ver

StepLanguageWordMeaning
1Germanver
Every word from Proto-Indo-European yeh₁r-Every word from German -igEvery word from Proto-Germanic jērą