Where does “Ai” come from?

Ai (German Low German) comes from Middle Low German ei, from Old Saxon ei, from Proto-West Germanic aij, from English ice, from Middle English is, from Old English īs, from Proto-West Germanic īs, from Proto-Germanic īsą — ice, frost.

Ai (German Low German): egg

Definitions

  1. egg

Ancestry of “Ai”, step by step

StepLanguageWordMeaning
1Middle Low Germanei
2Old Saxoneiegg
3Proto-West Germanicaijegg
4EnglishiceWater in frozen form; Any frozen volatile...
5Middle Englishisice; That which is short-lived like ice; icy...
6Old Englishīsice
7Proto-West Germanicīsice
8Proto-Germanicīsąice
9Proto-Indo-Europeanh₁eyH-ice, frost
Every word from Proto-Indo-European h₁eyH-Every word from Proto-Germanic īsąEvery word from Proto-West Germanic īs