English Reference

Word

manslaughter

Phoneticsman·slaugh·ter, stress on the first syllable

US/ˈmænˌsɫɔtɝ/

UK/mˈænslɔːtɐ/

Uncountable noun

Definition

n. the crime of killing someone without intending to do so, often through a dangerous or careless action.

n. the unlawful killing of a human being without malice aforethought, typically categorized as voluntary or involuntary depending on the circumstances.

Examples

“The driver was charged with manslaughter after the tragic accident.”

“The jury returned a verdict of manslaughter, concluding that the defendant acted with extreme negligence but without intent.”

“Legal scholars often distinguish between voluntary manslaughter, involving a sudden heat of passion, and involuntary manslaughter, which typically arises from reckless or criminally negligent conduct.”

Examples

simple

“The driver was charged with manslaughter after the tragic accident.”

contextual

“The jury returned a verdict of manslaughter, concluding that the defendant acted with extreme negligence but without intent.”

complex

“Legal scholars often distinguish between voluntary manslaughter, involving a sudden heat of passion, and involuntary manslaughter, which typically arises from reckless or criminally negligent conduct.”

Usage

Often used in the phrase 'involuntary manslaughter' or 'voluntary manslaughter'.

Teaching tip

Learners should distinguish this from 'murder', which requires intent. In legal contexts, it is usually uncountable but can be countable when referring to specific charges.

Real-World Examples

“Gartshore was convicted of culpable homicide - the closest equivalent to manslaughter in Scots Law - following a trial at the High Court in Aberdeen in July.”
BBC News 14 Aug 2026
“The pair were jailed for 13 years in 2020 for manslaughter.”
The Guardian 11 Aug 2026

Etymology

From Middle English manslaȝter, manslauter, equivalent to man + slaughter, or taken as an adaptation of Old English mansliht (“murder; killing of a person”), from mann (“person”) + sliht (“killing”), see manslaught. Cognate with Scots manslauchter (“homicide”). Compare also Old Frisian monslaga (“murder”).

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Synonyms

Domain

Law

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.C1 AdvancedIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.7.0–8.0TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 5.0–5.595–113TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.945–990
Frequency
Frequent
Level
C1 · Advanced
Updated
Register
Formal, Technical

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English Reference