"Killing one." A malevolent spirit which attacks human beings and cattle. Even though it is widely cited, little is known about this spirit. Another one of these is cear ("blood one").
- Mackenzie, D.A. (1935). Scottish Folk-Lore and Folk Life, p. 244.
- MacKillop, James. (2004). Dictionary of Celtic Mythology. New York: Oxford University Press, Inc.