Where does “Immunschwäche” come from?

Immunschwäche (German) comes from German Schwäche, from German -e, from German Du, from Middle High German dū, from Old High German dū, from Proto-West Germanic þū, from Proto-Germanic *þū, from Proto-Indo-European túh₂ — you, thou.

Immunschwäche (German): immunodeficiency

Definitions

  1. immunodeficiency

Ancestry of “Immunschwäche”, step by step

Immunschwäche traces back through two separate lines of ancestry.

via German Schwäche

StepLanguageWordMeaning
1GermanSchwächeweakness
2German-estark + API → Stärke; used to form the plural of...
3GermanDuAlternative letter-case form of du; literally:...
4Middle High Germanyou thou, singular familiar
5Old High Germanthou, you second-person singular pronoun
6Proto-West Germanicþūyou
7Proto-Germanic*þū
8Proto-Indo-Europeantúh₂you, thou

via German immun

StepLanguageWordMeaning
1Germanimmunimmune
2Latinimmūnisfree or exempt from taxes, public service, or penalty (+ ablative)
3Latinin- -isless, without, lacking
4Latinīn-un-, non-, not
5Latinînin, at, on, upon, from (space)
6Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
7Proto-Italicenin
8Proto-Indo-Europeanh₁énin
Every word from Proto-Indo-European túh₂Every word from German -eEvery word from Proto-Germanic *þū