Where does “تحصیلدار” come from?

تحصیلدار (Persian) comes from Persian دار, from Arabic دَار — house.

Ancestry of “تحصیلدار”, step by step

تحصیلدار traces back through two separate lines of ancestry.

via Persian دار

StepLanguageWordMeaning
1Persianدارtree; gallows; wood
2Arabicدَارhouse

via Arabic تَحْصِيل

StepLanguageWordMeaning
1Arabicتَحْصِيل—
Every word from Arabic دَار →Every word from Persian دار →