convulse

verb

con·​vulse kən-ˈvəls 

convulsed; convulsing

transitive verb

: to shake or agitate violently

especially : to shake with or as if with irregular spasms

was convulsed with laughter

intransitive verb

: to become affected with convulsions

Synonyms

• agitate
• bucket
• jerk
• jiggle
• joggle
• jolt
• jounce
• judder [chiefly British]
• quake
• quiver
• shake
• shudder
• vibrate
• wobble
• wabble

Choose the Right Synonym for convulse

shake, agitate, rock, convulse mean to move up and down or to and fro with some violence.

shake often carries a further implication of a particular purpose.

shake well before using

agitate suggests a violent and prolonged tossing or stirring.

an ocean agitated by storms

rock suggests a swinging or swaying motion resulting from violent impact or upheaval.

the whole city was rocked by the explosion

convulse suggests a violent pulling or wrenching as of a body in a paroxysm.

spectators were convulsed with laughter

Examples of convulse in a Sentence

The patient reacted to the medication and began convulsing.

The country was convulsed by war.

Recent Examples on the Web

Chaos has convulsed the heart of the European Union whose sanctions and military support for Kyiv have proven to be a thorn in the side of Putin's intentions. —Daniel R. Depetris, Newsweek, 8 Dec. 2024

By now the firing was continuous, the Curtiss convulsing with each blast. —Thomas Curwen, Los Angeles Times, 7 Dec. 2024

Some twitched and convulsed like spiders who’d cruelly had several legs removed by wayward children. —Lizz Schumer, People.com, 24 Nov. 2024

The cat was foaming at the mouth and convulsing as if it had been poisoned, according to a statement of factual basis of the crime filed in court following a plea deal. —Phil Helsel, NBC News, 10 Sep. 2024

Word History

Etymology

Latin convulsus, past participle of convellere to pluck up, convulse, from com- + vellere to pluck — more at vulnerable

First Known Use

1614, in the meaning defined at transitive sense

Kids Definition

convulse

verb

con·​vulse kən-ˈvəls 

convulsed; convulsing

: to shake violently

especially : to shake with usually uncontrolled jerky movements

convulsed with laughter

Medical Definition

convulse

verb

con·​vulse kən-ˈvəls 

convulsed; convulsing

transitive verb

: to shake or agitate violently

especially : to shake or cause to shake with or as if with irregular spasms

was convulsed with pain

intransitive verb

: to become affected with convulsions

some children will inevitably convulse when fever reaches a high point

—H. R. Litchfield & L. H. Dembo