borderline-personality disorder

A form of borderline personality disorder — A mental health disorder marked by intense emotions, unstable relationships, a shaky sense of self, and impulsive behavior.

Meanings

nounborderline-personality disorder (usually uncountable, plural borderline-personality disorders)

plural borderline-personality disorders

  1. alternativeuncountableusuallyAlternative form of borderline personality disorder.

    He [Brandon Marshall] also Tweeted that he would earmark $1 million to mental-health research, which is significant to Marshall, having been diagnosed in 2012 with borderline-personality disorder.

    2014 May 20, “Overtime: The lighter side”, in Santa Barbara News-Press, Santa Barbara, Calif., →OCLC, page C2, column 2
    2 more examples

    Psychiatrists and lawyers worked from a 500-page manual of mental disorders and bombarded the jury with its jargon. There were learned discourses of schizophrenia, schizoid-personality disorder, borderline-personality disorder, schizotypal disorder, magical thinking, ideas of reference, social isolation, affect that was blunted or inappopriate, narcissistic personality disorder including a grandiose sense of self-importance, preoccupations with fantasies and exhibitionism.

    1982 June 22, Associated Press, “[John] Hinckley [Jr.] innocent in [Ronald] Reagan shooting: Would-be assassin might be set free”, in The Arizona Republic, 93rd year, number 37, Phoenix, Ariz., →ISSN, →OCLC, page A2, column 2

    In “Welcome to Me,” Wiig is Alice Klieg, a woman with borderline-personality disorder who wins the Mega Millions lottery and decides to use her windfall to bankroll a TV talk show—with herself as the star.

    2015 May 8, Steven Rea, “[Kristen] Wiig drawn to fragile, complex characters”, in Orlando Sentinel, Orlando, Fla., →ISSN, →OCLC, Calendar section, page 6, column 1
Cite this entry
APA

borderline-personality disorder. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/borderline-personality%20disorder

MLA

“borderline-personality disorder.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/borderline-personality%20disorder. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “borderline-personality disorder,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/borderline-personality%20disorder.

Source: borderline-personality disorder on Wiktionary, CC BY-SA 4.0.