Word.ws English Dictionary

berserker

Syllables: ber·serk·er/ˈbɜːsɜːkə/US/ˈbɚˌsɚkɚ/

berserker noun: a Norse warrior who purportedly fought in a trance-like frenzy; a berserk.

berserker: a Norse warrior who purportedly fought in a trance-like frenzy; a berserk
Image: Knut Stjerna (1874-1909), Public domain, via Wikimedia Commons

Noun

berserker (plural berserkers)

  1. (historical) A Norse warrior who purportedly fought in a trance-like frenzy; a berserk.
  2. (broadly) One who fights as if frenzied, like a berserker.
  3. (broadly) A type of von Neumann probe whose mission is to exterminate alien lifeforms.

Forms of berserker

pluralberserkers
alternative formberserkar
alternative formberserkir
alternative formberzerker
alternative common misspellingbeserker

Origin of berserker

Borrowed from Old Norse berserkr (“Norse warrior who fights with frenzy”), probably from bjǫrn (“bear”) + serkr (“coat; shirt”), referring to the bearskins worn by the warriors. Bjǫrn is possibly ultimately derived from Proto-Indo-European *bʰerH- (“brown”); and serkr from Proto-Indo-European *ser- (“to bind, tie together; thread”). Alternatively, it has been suggested that the first element of the word is from berr (“bare, naked”), suggesting warriors who went into battle without armour, but this is now thought unlikely. Doublet of berserk. The word was introduced in English by the Scottish author and historian Walter Scott (1771–1832) in Illustrations of Northern Antiquities (1814) (spelled berserkir), and in his novel The Pirate (1822) (spelled berserkar). The sense “type of von Neumann probe whose mission is to exterminate alien lifeforms” was coined by the American author Fred Saberhagen (1930–2007) in 1963 in his Berserker series of novels and short stories. Cognates * Icelandic berserkur * Swedish bärsärk

Words formed from berserker

Words that rhyme with berserker

Questions about berserker

What does berserker mean?
Berserker means a Norse warrior who purportedly fought in a trance-like frenzy; a berserk.
What part of speech is berserker?
Berserker is a noun.
How do you pronounce berserker?
Berserker is pronounced /ˈbɜːsɜːkə/ (UK).
What is the plural of berserker?
The plural of berserker is berserkers.

Words near berserker in the dictionary

  1. berseems
  2. berserk
  3. berserk llama syndrome
  4. berserked
  5. Berserkeley
  6. berserker
  7. berserker hypothesis
  8. berserkergang
  9. berserkers
  10. berserking
  11. berserkly

Source and license

Adapted from Wiktionary: berserker (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-berserker.wav.

Cite this entry: “berserker.” Word.ws, https://word.ws/berserker. Based on Wiktionary, CC BY-SA 4.0.