Where does “Wehentätigkeit” come from?

Wehentätigkeit (German) comes from German Tätigkeit, from German tätig, 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.

Wehentätigkeit (German): uterine contraction

Definitions

  1. uterine contraction

Ancestry of “Wehentätigkeit”, step by step

Wehentätigkeit traces back through two separate lines of ancestry.

via German Tätigkeit

StepLanguageWordMeaning
1GermanTätigkeitactivity; job
2Germantätigactive
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 wēhe

StepLanguageWordMeaning
1Germanwēhe—
2German-estark + API → Stärke; used to form the plural of...
3GermanDuAlternative letter-case form of du; literally:...
4Middle High Germandūyou thou, singular familiar
5Old High Germandūthou, you second-person singular pronoun
6Proto-West Germanicþūyou
7Proto-Germanic*þū—
8Proto-Indo-Europeantúh₂you, thou
Every word from Proto-Indo-European yeh₁r- →Every word from German -ig →Every word from Proto-Germanic jērą →