Proper noun
Debal
(historical) An ancient port located near modern-day Karachi, Pakistan.
Debal and the Manora Island and was visited by Ottoman admiral Seydi Ali Reis and mentioned in his book Mir'ât ül Memâlik in 1554. Source: Internet
At the port city of Debal most of the Bawarij embraced Islam and became known as Sindhi Sailors, who were renowned for their in navigation, geography and languages. Source: Internet
For an exact etymology, see Cenabum, Aurelianis, Orléans de Jacques Debal (Coll. Source: Internet