From the Silmarillion:
Quote:
|
For the Elves die not till the world dies, unless they are slain or waste in grief (and to both these seeming deaths they are subject); neither does age subdue their strength, unless one grow weary of ten thousand centuries...
|
I'm taking that as a no. They only way they can die is by a broken heart or by blade - or by simply growing weary of the world.