Where does “At-Zeichen” come from?

At-Zeichen (German) comes from German at, from English AT, from Middle English at, from Old English æt, from Proto-Turkic āt, from Proto-Germanic ētą, from Proto-Germanic etaną, from Proto-Indo-European h₁édti — to eat.

At-Zeichen (German): at sign

Definitions

  1. at sign

Ancestry of “At-Zeichen”, step by step

At-Zeichen traces back through two separate lines of ancestry.

via German at

StepLanguageWordMeaning
1Germanatat, at-sign
2EnglishATInitialism of assistive technology; Initialism of...
3Middle Englishatat; to
4Old Englishæteating; at a certain place; at a certain time
5Proto-Turkicātname
6Proto-Germanicētąthe act of eating; food
7Proto-Germanicetanąto eat
8Proto-Indo-Europeanh₁édtito eat
9Proto-Indo-Europeanh₁ed-to eat

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 h₁ed-
At-Zeichen — Etymology, Origin & Word History | Etymology Explorer