A "river" is a flowing body of water that usually starts in mountains or hills and continues to a larger body of water, such as an ocean or a lake. Full definition
Their highly trained and very entertaining drivers will take your delegates on a spectacular ride along one of the most beautiful stretches of river in the region, providing their unique commentary and personality. (greatlaketaupo.com)
The two men reportedly used soil from mountains and water from rivers in each country to plant the tree. (businessinsider.com)
A perfect vacation of river cruise sailing and land sightseeing! (tripcentral.ca)