Standard Lemma guide

berserker

noun · 4 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Received-Pronunciation: /ˈbɜːsɜːkə/
  • Received-Pronunciation: /bəˈzɜːkə/
  • Received-Pronunciation: /bɜː-/
  • Received-Pronunciation: /-ˈsɜːkə/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • General-American: /ˈbɚˌsɚkɚ/
  • General-American: /bɚˈzɚkɚ/
  • rhymes with -ɜː(ɹ)kə(ɹ)

1

noun

Meaning 1

A Norse warrior who purportedly fought in a trance-like frenzy; a berserk.

Definition source: English Wiktionary via Wiktextract

Usage: historical

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

One who fights as if frenzied, like a berserker.

Definition source: English Wiktionary via Wiktextract

Usage: broadly

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A type of von Neumann probe whose mission is to exterminate alien lifeforms.

Definition source: English Wiktionary via Wiktextract

Usage: broadly

Topics: literature, media, publishing, science-fiction

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

one of the ancient Norse warriors legendary for working themselves into a frenzy before a battle and fighting with reckless savagery and insane fury

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: berserk

Antonyms: none provided

Broader terms: Scandinavian, Norse, Northman

History

Etymology

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

Across languages

Translations

20 source translations are retained for this English entry.

  • Chinese Mandarin: 巴薩卡 /巴萨卡 (bāsàkǎ) — Norse warrior who fought in a frenzy
  • Chinese Mandarin: 狂戰士 /狂战士 (kuángzhànshì) — Norse warrior who fought in a frenzy
  • Czech: berserk — Norse warrior who fought in a frenzy
  • Danish: bersærk — Norse warrior who fought in a frenzy
  • Dutch: berserker — Norse warrior who fought in a frenzy
  • Faroese: berserkur — Norse warrior who fought in a frenzy
  • Finnish: berserkki — Norse warrior who fought in a frenzy
  • French: berserk — Norse warrior who fought in a frenzy
  • French: berserker — Norse warrior who fought in a frenzy
  • German: Berserker — Norse warrior who fought in a frenzy
  • German: Berserk — Norse warrior who fought in a frenzy
  • Icelandic: berserkur — Norse warrior who fought in a frenzy
  • Japanese: ベルセルク (beruseruku) — Norse warrior who fought in a frenzy
  • Japanese: バーザーカー (bāzākā) — Norse warrior who fought in a frenzy
  • Norwegian: berserk — Norse warrior who fought in a frenzy
  • Polish: berserk — Norse warrior who fought in a frenzy
  • Russian: берсе́ркер (bersérker) — Norse warrior who fought in a frenzy
  • Russian: берсе́рк (bersérk) — Norse warrior who fought in a frenzy
  • Russian: береза́рк (berezárk) — Norse warrior who fought in a frenzy
  • Swedish: bärsärk — Norse warrior who fought in a frenzy