One of the ancient Norse warriors legendary for working themselves into a frenzy before a battle and fighting with reckless savagery and insane fury
English: berserker, berserk
berserkEnglish
berserk, amok, amuck, berserker, demoniac
Noun
Adjective
Frenzied as if possessed by a demon
English: amuck, amok, berserk, demoniac, demoniacal, possessed(p)