Where does “caseworker” come from?

Caseworker combines case, from Middle English cas, Old French cas, and Latin casus meaning "a falling or befalling," ultimately from Proto-Indo-European keh₂p- meaning "to seize," with worker, an agent noun from work.

caseworker (English): a social worker

Definitions

  1. a social worker

Ancestry of “caseworker”, step by step

caseworker 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 worker

StepLanguageWordMeaning
1EnglishworkerA person who performs labor for a living,...
2Middle Englishwerkere
Every word from Proto-Indo-European kwat-
caseworker — Etymology, Origin & Word History | Etymology Explorer