A fighter aircraft is a warplane designed to kill more warplanes within combat. A fighter is a common prototypic character class in numerous role-playing games like Dungeons & Dragons. Fighters come warriors who specialize in the apply of weapons. A fighter or even warrior is a person habitually engaged within combat. Fighter: The True Story of the Battle of Britain is a book by Len Deighton. A fighting game; a genre of videogames. "Fighter (song)" by Christina Aguilera