Any feud or contention that is bitter and prolonged; however, the deep enmity may be held by only one party to the dispute; as, the former Mayor nurtured a lifelong vendetta against the candidate who defeated him.
Vendetta is the name of an HBO original movie starring Christopher Walken. It is based on the actual events that took place in New Orleans on March 14th, 1891. Eighteen Italian-Americans were accused of the murder of the local sheriff.
Vendetta is an arcade game released in 1991 by Konami. The game is a four-player scrolling beat 'em up with a big screen. As with the originators of the genre (Double Dragon and Renegade), it involves street gangs.