feud /fjuːd/noun 4verb 1forms 3 noun4 •A state of long-standing mutual hostility.You couldn't call it a feud exactly, but there had always been a chill between Phil Mickelson and Tiger Woods. •A staged rivalry between wrestlers. •An estate granted to a vassal by a feudal lord in exchange for service. •(no longer used, historical) A combination of kindred to avenge injuries or affronts, done or offered to any of their blood, on the offender and all his race. verb1 •To carry on a feud.The two men began to feud after one of them got a job promotion and the other thought he was more qualified. formsfeuded · feuding · feuds