Alduin
Alduin is the first born of the Dragon God of Time, and is the Nordic god of destruction. Strongest of the dragons. The Nords believe that his appearance means that time will end.He represents the Nordic culture in the game Skyrim.
World Eater
Called World Eater by some Nordstrom because it is believed that Alduin destroyed the previous world to beggin this one.
Alduin is a large grey dragon who lives in Skyrim. A nation on the continent of Tamriel.
Death of a Dragon
Dragons can be wounded physically but their souls are immortal unless a dragon born,a human with the soul of a dragon, consumes its soul by killing it.
The Dragon War
When the Humans fought the dragons in the Dragon War the dragon god Akatosh commanded Alduin's Luitenant Paarthunax to teach the humans the way of the voice (dragon tounge where they shout creatures/people to death). Using the way of the voice and the Elder Scroll,a majical scroll with immense power over time, Ancient Nord Heros banished Alduin into time, but they actually sent him 1000 years into the future where the last Dragonborn killed him.