adjective
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involving, indicating, or tending towards suicide
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liable to result in suicide
a suicidal attempt
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liable to destroy one's own interests or prospects; dangerously rash
Other Word Forms
Etymology
Origin of suicidal
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Needless to say, losing access to care was devastating for incarcerated transgender people, who in court filings described experiencing anxiety, panic attacks, and suicidal ideation as a result of their suddenly untreated gender dysphoria.
From Slate ● Oct. 22, 2026
In a wrongful death claim filed Sept. 21, Magaña’s family said authorities were aware of his lifelong struggles with mental health and were told during his booking that he had expressed suicidal ideations.
From Los Angeles Times ● Oct. 10, 2026
Current laws set the bar so high for involuntary hospitalization that a person in psychosis often has to be suicidal or homicidal before they can get the help they need.
From The Wall Street Journal ● Sep. 13, 2026
Economic hardship, rising poverty, insecurity and social isolation are among the drivers of mental illness and suicidal behaviour, according to the APN.
From Barron's ● Sep. 1, 2026
Boats clattered against their moorings in the heavy chop but none left the harbor; to take one out in such a gale would’ve been suicidal.
From "Miss Peregrine's Home for Peculiar Children" by Ransom Riggs
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Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.