A fallen angel is an angel that has been exiled from heaven as a punishment for lapsing into sin.

In Manx folklore, fallen angels are fairies that are trapped on the earth until the Judgement.

See Also: Creatures by Type » Angels, Demons

References

Walford, Edward, & Cox, John Charles, & Apperson, George Latimer (eds.). The Antiquary, Volume 31. London: Elliot Stock, 1895.