Wiktionary
kingslayer
n. (context mostly fantasy English) One who kills a king.
Wikipedia
Kingslayer
Kingslayer may refer to:
- The Kingslayer, written by L. Ron Hubbard
- Jaime Lannister, a fictional character in the A Song of Ice and Fire series
- Malo kingi, a species of jellyfish known as the common kingslayer
Usage examples of "kingslayer".
And Theon Greyjoy fought at Robb's side, and boasted of how he had almost crossed swords with the Kingslayer.