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suicide

SaySOO-i-syd/ˈsuɪˌsaɪd//ˈs(j)uːɪˌsaɪd/

Pluralsuicides (some meanings)

11 meanings of suicide

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  1. 1
    killing oneselfnoununcountable
    The deliberate act of ending one's own life, or an instance of this.

    Suicide remains a serious public health concern around the world.

    The family struggled to understand what had driven him to suicide.

    UsageNo article for the act: thinking about suicide, driven to suicide; a single death is a suicide.

    Note

    It first appears in Thomas Browne's Religio Medici (1643), apparently from New Latin suicidium (sui, 'of oneself', plus -cidium, 'killing'), though it may well have been formed in English first. When Lincoln warned in 1838 that a nation might 'die by suicide', he meant the abstract act rather than a single death.

  2. 2
    bomb attacknouncountable or uncountablebefore a noun
    Relating to an attack in which the attacker deliberately dies as part of carrying it out.

    The group claimed responsibility for the suicide bombing that killed dozens.

    Analysts traced the rise of suicide attacks across the region.

    UsageGoes before another noun: suicide bombing, suicide attack, suicide vest.

  3. 3
    self-destructionnounfigurativelycountable or uncountable
    An action that could bring about the literal or figurative death of a person or organization, even though death is not the action's aim.

    Launching the product without any testing would be commercial suicide.

    For a candidate, ignoring the scandal amounts to electoral suicide.

    UsageUsually after a word naming the area, with no article: political suicide, commercial suicide; or it's suicide to + verb.

    Note

    The figurative use usually works in two set patterns. One is an adjective naming the arena: political suicide, or Everett Dirksen's 'fiscal suicide on the installment plan' (1959). The other is a bare predicate with an infinitive and no article: 'it's suicide to change jobs in mid-career.' Either way the speaker is warning that a risk is fatal. Nobody is choosing to die.

    Checked 1 Nov 2026 · 3 facts

    • These are examples, not exhaustive patterns. Figurative suicide also occurs without an adjective or an infinitive, as in Lincoln's description of national self-destruction. presidentlincoln.illinois.gov
    • Everett Dirksen used the words 'fiscal suicide on the installment plan' in 1959. everettdirksen.dirksencenter.org
    • The quoted wording 'it's suicide to change jobs in mid-career' is attested. en.wiktionary.org

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Origin

The word is first recorded in 1643, in Thomas Browne's Religio Medici. It appears to come from New Latin suicidium, made of sui ("of oneself," the genitive reflexive pronoun) and -cidium ("act of killing or murder"), but many believe it was formed in English first and only later entered Latin. Old English selfcwalu (literally "self-slaughter") became native Middle English seolf-cwale, which suicide replaced and may have been modeled on. The sense of a person who kills themselves perhaps follows the pattern of homicide and patricide, or, less likely, comes from Medieval Latin suicida.