Where does “Rufzeichen” come from?

Rufzeichen (German) comes from German Ruf, from Middle High German ruof, from Old High German ruof, from Old High German ruofan, from Proto-West Germanic hrōpan, from Proto-Germanic hrōpaną, from Proto-Indo-European ḱer-, from Proto-Indo-European kr̥- — army.

Rufzeichen (German): dial tone

Definitions

  1. dial tone

Ancestry of “Rufzeichen”, step by step

Rufzeichen traces back through two separate lines of ancestry.

via German Ruf

StepLanguageWordMeaning
1GermanRufcall; reputation
2Middle High Germanruof
3Old High Germanruof
4Old High Germanruofanto call
5Proto-West Germanichrōpanto cry out, to call, to shout
6Proto-Germanichrōpanąto cry out, call, shout
7Proto-Indo-Europeanḱer-to grow, to make grow, to nourish; to plait,...
8Proto-Indo-Europeankr̥-to turn, to bend
9Proto-Indo-Europeanker-army

via German zeichen

StepLanguageWordMeaning
1Germanzeichensign, token
2Old High Germanzeihhansign, symbol, feature; sign, symbol
3Proto-West Germanictaiknsign, token, symbol
4Proto-Germanictaiknąsign, token, symbol
5Proto-Indo-Europeandeyḱ-to point out
Every word from Proto-Indo-European ker-Every word from Proto-Indo-European kr̥-Every word from Proto-Indo-European ḱer-