Where does “काज” come from?

काज (Hindi) comes from Sauraseni Prakrit 𑀓𑀚𑁆𑀚, from Sanskrit कार्य, from Sanskrit कृ, from Proto-Indo-European kʷer- — to do; to make; to build.

काज (Hindi): task, work; goal, purpose; buttonhole

Definitions

  1. task, work; goal, purpose; buttonhole

Ancestry of “काज”, step by step

काज traces back through two separate lines of ancestry.

via Sauraseni Prakrit 𑀓𑀚𑁆𑀚

StepLanguageWordMeaning
1Sauraseni Prakrit𑀓𑀚𑁆𑀚
2Sanskritकार्यfunction, act, deed; work, business, enterprise;...
3Sanskritकृto make
4Proto-Indo-Europeankʷer-to do; to make; to build

via Portuguese casa de botão

StepLanguageWordMeaning
1Portuguesecasa de botãobuttonhole hole for a button

Words derived from “काज

Every word from Proto-Indo-European kʷer-Every word from Sanskrit कृEvery word from Sanskrit कार्य