paroxysm

American  

[par-uhk-siz-uhm, puh-rok‐] / ˈpær əkˌsɪz əm, pəˈrɒk‐ /

noun

1. any sudden, uncontrollable outburst; a fit of emotion or action: a paroxysm of laughter; The war unleashed a paroxysm of violence.

   paroxysms of rage;

   a paroxysm of laughter;

   a paroxysm of coughing;

   The war unleashed a paroxysm of violence.

2. Pathology. a severe attack or a sudden increase in intensity of a disease, usually recurring periodically.

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paroxysm British  

/ ˈpærəkˌsɪzəm /

noun

1. an uncontrollable outburst

   a paroxysm of giggling

2. pathol

   1. a sudden attack or recurrence of a disease

   2. any fit or convulsion

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Other Word Forms

• hyperparoxysm noun
• paroxysmal adjective
• paroxysmally adverb
• paroxysmic adjective

Etymology

Origin of paroxysm

First recorded in 1570–80; earlier paroxismos, from Greek paroxysmós “irritation,” derivative of paroxýnein “to irritate.” See par-, oxy- ¹, -ism

Explanation

A paroxysm is a convulsion or sudden fit, brought on because you're freaking out or coming down with something. Paroxysm is from the Greek word paroxysmos, which basically means "to irritate." If you're irritated to the point of having a wild fit, like if you see someone trying to steal your car, you might go into a paroxysm of rage. When the clowns performed their act, the audience went into a paroxysm of giggles. A paroxysm can be medical, too, like when an illness suddenly attacks, and you get symptoms like chills and a fever right away.

Example Sentences

And yes, in a paroxysm of pettiness, he renamed Mt.

From Salon • Jan. 31, 2025

But unlike this upcoming paroxysm, that eruption was in a remote location.

From National Geographic • Nov. 13, 2023

Sittenfeld sets her action in 2018, decades after that paroxysm of genius has passed.

From Washington Post • Mar. 28, 2023

In McPherson’s account, Northern support for Brown’s cause “provoked a paroxysm of anger more intense than the original reaction to the raid.”

From Seattle Times • Mar. 6, 2023

The attendant tells me that his screams whilst in the paroxysm were really appalling; I found my hands full when I got in, attending to some of the other patients who were frightened by him.

From "Dracula" by Bram Stoker

Related Words

• convulsion
• flare-up