Where does “basket case” come from?

basket case (English) comes from English Case, from German Käse, from Middle High German kæse, from Old High German kāsi, from Proto-West Germanic kāsī, from Proto-Germanic kāsijaz, from Latin cāseus, from Proto-Indo-European kwat- — to ferment, become sour; to boil.

basket case (English): One made powerless or ineffective, as by nerves,...

Definitions

  1. One made powerless or ineffective, as by nerves,...

Ancestry of “basket case”, step by step

basket case traces back through two separate lines of ancestry.

via English Case

StepLanguageWordMeaning
1EnglishCaseabstract feature of a noun phrase that determines...
2GermanKäsecheese; nonsense
3Middle High Germankæsecheese
4Old High Germankāsicheese
5Proto-West Germanickāsīcheese
6Proto-Germanickāsijazcheese
7Latincāseuscheese
8Proto-Indo-Europeankwat-to ferment, become sour; to boil

via English basket

StepLanguageWordMeaning
1EnglishbasketA lightweight container, generally round, open at...
2Middle EnglishbasketA basket; The amount that fits in a basket
3Anglo-Norman Frenchbascat
4Late Latinbascaudakettle, table-vessel
5Proto-Celticbaskibundle, load
6Proto-Indo-Europeanbʰask-bundle, band
Every word from Proto-Indo-European kwat-Every word from Latin cāseusEvery word from Proto-Germanic kāsijaz