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spasmodic

American  
[spaz-mod-ik] / spæzˈmɒd ɪk /
Sometimes spasmodical

adjective

  1. pertaining to or of the nature of a spasm; characterized by spasms.

  2. resembling a spasm or spasms; sudden but brief; sporadic.

    spasmodic efforts at reform.

    Synonyms:
    fleeting, periodic, intermittent, occasional
  3. given to or characterized by bursts of excitement.


spasmodic British  
/ spæzˈmɒdɪk /

adjective

  1. taking place in sudden brief spells

  2. of or characterized by spasms

"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

Other Word Forms

Etymology

Origin of spasmodic

First recorded in 1675–85; from Medieval Latin spasmodicus, from Greek spasmṓd(ēs) “spasmodic” (derivative of spasmós spasm; see -ode 1) + Latin -icus -ic

Explanation

Something that is spasmodic is experiencing a fit, a loss of muscular control. If you are spazzing out, you are spasmodic. A sudden fit or involuntary contraction of the muscles is called a spasm; thus spasmodic means to behave in such a way. Spasmodic is also commonly used to refer to a violent emotional outburst — for example, your parents might be spasmodic when they discover you're really majoring in partying, not medicine, at college.

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Vocabulary lists containing spasmodic

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.

Spasmodic dysphonia, a rare neurological condition, in which an abnormality in the brain’s neural network results in involuntary spasms of the muscles that open or close the vocal cords.

From Los Angeles Times • Apr. 8, 2024

Spasmodic outbreaks of puckish humor shatter his calm executive mask.

From Time Magazine Archive

It was at the time customary to say that Aytoun had killed the Spasmodic School.

From The Age of Tennyson by Walker, Hugh

Spasmodic regurgitations, as if one had attempted to load a gun having a live coal at the far end, closed perforce that chapter of torments.

From The Atlantic Monthly, Volume 18, No. 108, October, 1866 by Various

An enemy to spasms in every form, he abhors the Spasmodic School of Poets.

From The Modern Scottish Minstrel, Volume VI The Songs of Scotland of the Past Half Century by Rogers, Charles

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