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suicide

[soo-uh-sahyd]
noun
  1. the intentional taking of one's own life.
  2. destruction of one's own interests or prospects: Buying that house was financial suicide.
  3. a person who intentionally takes his or her own life.
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verb (used without object), su·i·cid·ed, su·i·cid·ing.
  1. to commit suicide.
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verb (used with object), su·i·cid·ed, su·i·cid·ing.
  1. to kill (oneself).
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Origin of suicide

1645–55; < New Latin suīcīdium, -cīda, equivalent to Latin suī of oneself, genitive singular of reflexive pronunciation + -cīdium, -cīda -cide
Related formsan·ti·su·i·cide, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for suiciding

Historical Examples

  • He's their god and he'd probably keep them suiciding until he was the only man left.

    Warrior Race

    Robert Sheckley


British Dictionary definitions for suiciding

suicide

noun
  1. the act or an instance of killing oneself intentionally
  2. the self-inflicted ruin of one's own prospects or interestsa merger would be financial suicide
  3. a person who kills himself intentionally
  4. (modifier) reckless; extremely dangerousa suicide mission
  5. (modifier) (of an action) undertaken or (of a person) undertaking an action in the knowledge that it will result in the death of the person performing it in order that maximum damage may be inflicted on an enemya suicide attack; suicide bomber
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Word Origin

C17: from New Latin suīcīdium, from Latin suī of oneself + -cīdium, from caedere to kill
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for suiciding

suicide

n.

"deliberate killing of oneself," 1650s, from Modern Latin suicidium "suicide," from Latin sui "of oneself" (genitive of se "self"), from PIE *s(u)w-o- "one's own," from root *s(w)e- (see idiom) + -cidium "a killing" (see -cide). Probably an English coinage; much maligned by Latin purists because it "may as well seem to participate of sus, a sow, as of the pronoun sui" [Phillips]. The meaning "person who kills himself deliberately" is from 1728. In Anglo-Latin, the term for "one who commits suicide" was felo-de-se, literally "one guilty concerning himself."

November, the suicide season. [Samuel Foote, "The Bankrupt," 1773]

In England, suicides were legally criminal if sane, but not if judged to have been mentally deranged. The criminal ones were given degrading burial in roadways until 1823. Suicide blonde first attested 1942. Baseball suicide squeeze is attested from 1955.

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Online Etymology Dictionary, © 2010 Douglas Harper

suiciding in Medicine

suicide

(sōōĭ-sīd′)
n.
  1. The act or an instance of intentionally killing oneself.
  2. One who commits suicide.
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.