The Lord of the Rings character referred to in the crossword solution is an ELF. Elves are a race of immortal beings in J.R.R. Tolkien's fantasy world. They are known for their beauty, wisdom, and magical powers. They are also known for their long life spans and their ability to travel great distances quickly. In The Lord of the Rings, Elves play a major role in the story, helping Frodo and the other characters on their quest to destroy the One Ring.