Formed whirlpools is a phenomenon that occurs when two opposing currents meet in a body of water. This creates a swirling motion that can be dangerous for boats and swimmers. The term 'formed whirlpools' is often used to describe the action of the water. The crossword solution EDDIED is a reference to the famous whirlpool, the Maelstrom, which is located off the coast of Norway. It is named after the Norse god, EDDIED, who was said to have created it.