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
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