Where does “دكا” come from?

دكا (Arabic) comes from Bengali ঢাকা, from Prakrit 𑀠𑀓𑁆𑀓𑀇 — to shut, close.

Ancestry of “دكا”, step by step

StepLanguageWordMeaning
1Bengaliঢাকাcovered
2Prakrit𑀠𑀓𑁆𑀓𑀇to shut, close
Every word from Prakrit 𑀠𑀓𑁆𑀓𑀇 →Every word from Bengali ঢাকা →