Definition of Berserk
Adjective: berserk bur'surk
- Frenzied, out of control
"berserk with grief"; "a berserk worker smashing windows";
- amuck, amok, demoniac, demoniacal, possessed
- One of the ancient Norse warriors legendary for working themselves into a frenzy before a battle and fighting with reckless savagery and insane fury
- berserker
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