Noun
a feud in which members of the opposing parties murder each other
Source: WordNetA blood feud between two gangs runs the streets red, leaving the city helpless in the grip of chaos. Source: Internet
By the time Huck meets them, the Grangerfords have been engaged in an age-old blood feud with another local family, the Shepherdsons. Source: Internet
Consumed by his blood feud and the ravages of a hostile world, 's Michelangelo is a beaten, battered and battle-weary warrior who openly considers seppuku. Source: Internet
He befriends Buck Grangerford, a boy about his age, and learns that the Grangerfords are engaged in a 30-year blood feud against another family, the Shepherdsons. Source: Internet
He replaced the prevailing system of oral law and blood feud by a written code to be enforced only by a court. Source: Internet
The murder triggered an aristocratic blood feud that complicated the French civil wars for years to come. Source: Internet