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paroxysm

[par-uh k-siz-uh m]
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noun
  1. any sudden, violent outburst; a fit of violent action or emotion: paroxysms of rage.
  2. Pathology. a severe attack or a sudden increase in intensity of a disease, usually recurring periodically.
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Origin of paroxysm

1570–80; earlier paroxismos < Greek paroxysmós irritation, derivative of paroxýnein to irritate. See par-, oxy-1, -ism
Related formspar·ox·ys·mal, par·ox·ys·mic, adjectivepar·ox·ys·mal·ly, adverbhy·per·par·ox·ysm, nounpost·par·ox·ys·mal, adjectivepre·par·ox·ys·mal, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for paroxysm

Historical Examples

  • Saunders became vehement, and paid the penalty of a paroxysm of coughing.

    Good Indian

    B. M. Bower

  • His prisoner fell into a paroxysm of rage, and struck at him.

  • "It's this way, Munro," said he, when he had got over his paroxysm.

  • For a moment she lay with a paroxysm of death twitching her.

    The World Beyond

    Raymond King Cummings

  • I dare not attempt to delineate the paroxysm of emotion which it excited in every heart.

    Patrick Henry

    Moses Coit Tyler


British Dictionary definitions for paroxysm

paroxysm

noun
  1. an uncontrollable outbursta paroxysm of giggling
  2. pathol
    1. a sudden attack or recurrence of a disease
    2. any fit or convulsion
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Derived Formsparoxysmal or paroxysmic, adjectiveparoxysmally, adverb

Word Origin

C17: via French from Medieval Latin paroxysmus annoyance, from Greek paroxusmos, from paroxunein to goad, from para- 1 (intensifier) + oxunein to sharpen, from oxus sharp
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 paroxysm

n.

"sudden attack, convulsion," early 15c., from Middle French paroxysme (16c.), earlier paroxime (13c.), from Medieval Latin paroxysmus "irritation, fit of a disease," from Greek paroxysmos "irritation, exasperation," from paroxynein "to irritate, goad, provoke," from para- "beyond" (see para- (1)) + oxynein "sharpen, goad," from oxys "sharp, pointed" (see acrid). Non-medical sense first attested c.1600. Related: Paroxysmal.

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Online Etymology Dictionary, © 2010 Douglas Harper

paroxysm in Medicine

paroxysm

(părək-sĭz′əm)
n.
  1. A sharp spasm or fit; a convulsion.
  2. A sudden onset of a symptom or disease, especially one with recurrent manifestations, such as the chills and fever of malaria.
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Related formspar′ox•ysmal (-ək-sĭzməl) adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.