Phrase guide

mass murderer

noun · 2 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

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1

noun

Meaning 1

Someone who commits a mass murder.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

a person who is responsible for the deaths of many victims in a single incident

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: murderer, liquidator, manslayer

History

Etymology

No etymology was provided for this word.

Across languages

Translations

19 source translations are retained for this English entry.

  • Chinese Mandarin: 殺戮眾多的人 /杀戮众多的人 (shālù zhòngduō de rén) — someone who commits a mass murder — see also serial killer
  • Danish: massemorder — someone who commits a mass murder — see also serial killer
  • Estonian: massimõrvar — someone who commits a mass murder — see also serial killer
  • Finnish: joukkomurhaaja — someone who commits a mass murder — see also serial killer
  • French: tueur de masse — someone who commits a mass murder — see also serial killer
  • French: meurtrier de masse — someone who commits a mass murder — see also serial killer
  • German: Massenmörder — someone who commits a mass murder — see also serial killer
  • German: Massenmörderin — someone who commits a mass murder — see also serial killer
  • Hungarian: tömeggyilkos — someone who commits a mass murder — see also serial killer
  • Icelandic: fjöldamorðingi — someone who commits a mass murder — see also serial killer
  • Italian: assassino di massa — someone who commits a mass murder — see also serial killer
  • Italian: assassino seriale — someone who commits a mass murder — see also serial killer
  • Norwegian Bokmål: massemorder — someone who commits a mass murder — see also serial killer
  • Norwegian Nynorsk: massemordar — someone who commits a mass murder — see also serial killer
  • Polish: masowy morderca — someone who commits a mass murder — see also serial killer
  • Polish: masowa morderczyni — someone who commits a mass murder — see also serial killer
  • Russian: ма́ссовый уби́йца (mássovyj ubíjca) — someone who commits a mass murder — see also serial killer
  • Swedish: massmördare — someone who commits a mass murder — see also serial killer
  • Ukrainian: ма́совий вби́вця (másovyj vbývcja) — someone who commits a mass murder — see also serial killer