Spasmodic Meaning

/spæzˈmɒd.ɪk/
C1

Definition, CEFR level C1, pronunciation, examples, and quiz.

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adjOf or relating to a spasm; resembling a sudden contraction of the muscles.

adjConvulsive; consisting of spasms.

The old engine made a series of loud and spasmodic noises.
Spasmodic means occurring in brief and irregular bursts of energy.
The patient experienced spasmodic muscle contractions in his leg.
Antonyms:
CEFR Practice Quiz
The doctor described the patient's coughing as ____ because it came in sudden, short bursts.
CEFR Practice Quiz (Alternate)
The engine made ____ noises before finally breaking down completely in the middle of the highway.

From New Latin spasmōdicus, from Ancient Greek σπασμώδης (spasmṓdēs, “spasmodic”), from σπασμός (spasmós, “spasm”).

"[…] Dr. Francis Fuller, […] upon wearing a Quick-ſilver Girdle, for the Cure of the Itch, (and that after an inconſiderate and raſh manner) was brought under a violent Spaſmodick Diſtemper, which was ſupposed by himſelf and others to be owing to ſome Mercurial Particles lodg'd in ſome excretory Ducts of the Brain." — 1734, T[homas] K[night], A Critical Dissertation upon the Manner of the Preparation of Mercurial Medicines, and Their Operation on Human Bodies; particularly Those Most in Fashion: […], London: Printed for Harmen Noorthouck […], →OCLC, page 52:
"Kennedy’s vocal rasp is not caused by an infection or respiratory condition. Instead, he has spasmodic dysphonia, a rare neurological condition in which the muscles that open and close his vocal cords spasm involuntarily, creating a strained or strangled quality to his speech." — 2025 January 29, Sandee LaMotte, “A rare brain disorder robbed Robert F. Kennedy Jr. of his strong speaking voice”, in CNN:
"The chin was heavy, the nostrils were low and wide, and the lower lip hung loosely except in his moments of spasmodic earnestness, when it shut like a steel trap." — 1900 April, Willa Cather, “Eric Hermannson's Soul”, in Cosmopolitan:

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CEFR Practice Quiz
The doctor described the patient's coughing as ____ because it came in sudden, short bursts.
CEFR Practice Quiz (Alternate)
The engine made ____ noises before finally breaking down completely in the middle of the highway.

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