noun. a rope tied to a tree branch or attached to the roof in some indoor swimming pools. Commonly known as a rope swing, people swing on it and either just jump off into the water or do tricks or flips off it. The word Zunga originated in a little town called Powell River in BC, Canada. \n> Hey the Zunga is open!\n> Let's go swing on the Zunga.\n> He does some awesome tricks off the zunga!\n