- a region in E Saudi Arabia, on the Persian Gulf.
Also El Hasa.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for hasa
Kasim has regained its independence, and Hasa has been annexed to the Turkish Empire.A Pilgrimage to Nejd, Vol. 1 [of 2]