Jingal is a big gun that was used a long time ago in history. It's kind of like a really big toy gun, but it's not a toy because it was used to protect people in wars. The jingal gun was really heavy and had a long metal tube that bullets would shoot out of. People would use it to fight enemies who were trying to hurt them or take over their land.
So basically, the jingal was a big and powerful gun that was used in battles to protect people and defend their land.