murder-suicide
Meaning
an act in which a person kills one or more other people before killing themselves.
Structure
Usage
the police are investigating the incident as a murder-suicide.
the tragedy was a classic case of domestic murder-suicide.
news reports detailed a murder-suicide pact that ended in tragedy.
Etymology
the compound "murder-suicide" is a modern legal and psychological term formed by combining two established english words of distinct origins. "murder" has germanic roots, entering english from old english with a sense of unlawful, secret killing. "suicide" is a 17th-century latin-derived compound, from 'sui' (of oneself) and '-cidium' (a killing). the compound's logic is sequential and causal, describing a specific, tragic sequence of events where an act of homicide is directly followed by the perpetrator's self-destruction. it semantically merges the external violence of germanic "murder" with the self-directed finality of latin "suicide" to define a distinct social and criminal phenomenon.
Analysis
- murder: from old english 'morthor', meaning secret killing, from proto-germanic murþrą, of uncertain ultimate origin. functions as the primary action in the compound. - suicide: from modern latin 'suicidium', from latin 'sui' (of oneself) + '-cidium' (act of killing). functions as the secondary, reflexive action in the compound.