Where does “icebreaking” come from?

icebreaking (English) comes from English ice, from Middle English is, from Old English īs, from Proto-West Germanic īs, from Proto-Germanic īsą, from Proto-Indo-European h₁eyH- — ice, frost.

icebreaking (English): Serving the purpose of breaking ice

Definitions

  1. Serving the purpose of breaking ice

Ancestry of “icebreaking”, step by step

icebreaking traces back through two separate lines of ancestry.

via English ice

StepLanguageWordMeaning
1EnglishiceWater in frozen form; Any frozen volatile...
2Middle Englishisice; That which is short-lived like ice; icy...
3Old Englishīsice
4Proto-West Germanicīsice
5Proto-Germanicīsąice
6Proto-Indo-Europeanh₁eyH-ice, frost

via English breaking

StepLanguageWordMeaning
1Englishbreakingpresent participle of break; The act by which...
Every word from Proto-Indo-European h₁eyH-Every word from Proto-Germanic īsąEvery word from Proto-West Germanic īs