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Definition of berserk
berserk
/bərˈzɜːrk/
ber · serk
Adverb:berserkly
•Plural:berserks
berserk Lexical Profile
CEFR
C1
Grade
8
Tier
2
Usage
Top 10k
Syllables
2
berserk Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Out of control with anger or excitement; wild, frenzied, or destructively violent.
Example
"The crowd went berserk when the home team scored the winning goal in the final seconds."
Synonyms
View all synonyms for berserk Antonyms
View all antonyms for berserk• noun
1
An ancient Norse warrior who fought with wild, untamed frenzy; a berserker.
Example
"Medieval Scandinavian sagas frequently describe the terrifying battle trance of the berserk."
Synonyms
View all synonyms for berserkWord Nuance & Usage
In modern English, "berserk" functions primarily as a predicate adjective, overwhelmingly appearing in the fixed idiomatic collocation "go berserk" rather than directly before a noun.
• Rhymes for berserk
Word Origin & Etymology
Borrowed in the early 19th century from Old Norse "berserkr," a compound of "ber-" (bear) and "serkr" (shirt or coat), referring to ancient Norse warriors who wore bearskins and fought with trance-like fury.
Cite this Entry
Wordmom. (2026). Definition of Berserk. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/berserk