Where does “Eiertanz” come from?

Eiertanz (German) comes from German Ei, from Middle High German ei, from Old High German ei, from Proto-West Germanic aij, from English ice, from Middle English is, from Old English īs, from Proto-West Germanic īs — ice, frost.

Eiertanz (German): tortuous maneuvering

Definitions

  1. tortuous maneuvering

Ancestry of “Eiertanz”, step by step

Eiertanz traces back through two separate lines of ancestry.

via German Ei

StepLanguageWordMeaning
1GermanEiegg; something egg-shaped; testicle; ball
2Middle High Germaneiegg
3Old High Germaneian egg
4Proto-West Germanicaijegg
5EnglishiceWater in frozen form; Any frozen volatile...
6Middle Englishisice; That which is short-lived like ice; icy...
7Old Englishīsice
8Proto-West Germanicīsice
9Proto-Germanicīsąice
10Proto-Indo-Europeanh₁eyH-ice, frost

via German tanz

StepLanguageWordMeaning
1Germantanzsingular imperative of tanzen
2Middle High Germantanz
3Old Frenchdancedance
4Old Frenchdancierto dance
5Vulgar Latin*dantiāre
Every word from Proto-Indo-European h₁eyH-Every word from Proto-Germanic īsąEvery word from Proto-West Germanic īs