n. A Japanese pilot trained in World War II to make a suicidal crash attack, especially upon a ship.n. An airplane loaded with explosives to be piloted in a suicide attack.n. Slang An extremely reckless person who seems to court death.adj. Of or relating to a suicidal air attack: a kamikaze mission. adj. Slang So reckless in behavior or actions as to be suicidal: kamikaze hot rodders.