suicīˈdal adjective

suicīˈdally adverb

suicidolˈogist noun

suicidolˈogy noun

The study of suicide

suicide bomber noun

A person who aims to detonate explosives in a terrorist attack knowing that self-destruction will ensue

suicide pact noun

An agreement between (usu two) people to kill themselves together

suicide watch noun

Round-the-clock surveillance of a prisoner thought likely to attempt suicide

commit suicide

To kill oneself