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Definition of berserker
berserker
/bərˈzɜːrkər/
ber · serk · er
Plural:berserkers
•Adjective:berserk
berserker Lexical Profile
CEFR
C1
Grade
10
Tier
2
Usage
Rare
Syllables
3
berserker Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
An ancient Norse warrior who fought with a wild, uncontrolled, and trance-like fury.
Example
"Medieval Icelandic sagas frequently describe the terrifying reputation of the berserker in Viking society."
2
A person who acts in a wildly frenzied, reckless, or out-of-control manner.
Example
"The frustrated customer acted like a complete berserker when told his flight had been canceled."
Synonyms
View all synonyms for berserker Antonyms
View all antonyms for berserker• Rhymes for berserker
Word Origin & Etymology
Borrowed in the early 19th century from Old Norse 'berserkr', a compound traditionally interpreted as 'ber-' (bear) and 'serkr' (shirt or coat), referring to ancient Scandinavian warriors who wore animal pelts and fought in a trance-like fury.
Cite this Entry
Wordmom. (2026). Definition of Berserker. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/berserker