English Reference
noun

homicide

n.
US /ˈhɑməˌsaɪd/ UK /hˈɒmɪsˌaɪd/ homi·cide UK spelling homicides

  1. 01 C1 Advanced FormalTechnical Law

    the act of one person killing another person, whether it was planned or an accident.

    the killing of one human being by another. This is a broad legal category that includes both intentional murder and unintentional manslaughter.

    Simple

    The police are investigating the death as a homicide because of the suspicious injuries.

    In context

    The coroner's report officially classified the cause of death as homicide, though the prosecutor has yet to determine the specific degree of the charge.

    Usage

    Often used as an uncountable noun for the general act or a countable noun for a specific case.

  2. 02 C1 Advanced American EnglishTechnical

    the special department in a police force that investigates killings.

    the division or department within a law enforcement agency responsible for investigating deaths caused by others.

    Simple

    He spent ten years working in homicide before being promoted to captain.

    In context

    Detectives from homicide arrived at the crime scene within minutes to secure the perimeter and begin their preliminary investigation.

    Usage

    Usually functions as an uncountable noun or a modifier, as in 'homicide detective'.

    homicide squadhomicide unit

In 2024, femicide stopped being classified as an aggravated form of homicide and finally became a separate crime, punishable by 20 to 40 years in prison.

Al Jazeera· 16 Aug 2026

For him, the controversy over AI171 comes down to "just the difficulty we all have talking about homicide and suicide".

BBC News· 10 Jun 2026

From Old French homicide, from Latin homicīda (“man-slayer”) and homicīdium (“manslaughter”).

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

This entry
Origin Latin homicīda
Level C1 · Advanced
Frequency Frequent
Updated