Where does “erythrokeratoderma” come from?

erythrokeratoderma (English) comes from English keratoderma, from English derma, from Yiddish דערמע, from Yiddish דאַרם, from Middle High German darm, from Old High German darm, from Proto-West Germanic þarm, from Proto-Germanic þarmaz — to rub, turn; to drill, pierce.

erythrokeratoderma (English): A skin condition characterised by redness and thickened skin

Definitions

  1. A skin condition characterised by redness and thickened skin

Ancestry of “erythrokeratoderma”, step by step

StepLanguageWordMeaning
1EnglishkeratodermaAny of various skin conditions causing horny skin
2Englishdermathe inner layer of the skin; the dermis; a Jewish...
3Yiddishדערמע—
4Yiddishדאַרםintestine
5Middle High Germandarm—
6Old High Germandarm—
7Proto-West Germanicþarmintestine
8Proto-Germanicþarmazintestine
9Proto-Indo-Europeantórmosborehole
10Proto-Indo-Europeanterh₁-to rub, turn; to drill, pierce
Every word from Proto-Indo-European terh₁- →Every word from Proto-Indo-European tórmos →Every word from Proto-Germanic þarmaz →