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shudder

American  
[shuhd-er] / ˈʃʌd ər /

verb (used without object)

shudders, present (3rd person singular) shuddered, past participle, past shuddering present participle
  1. to tremble with a sudden convulsive movement, as from horror, fear, or cold.

    Synonyms:
    quiver

noun

  1. a convulsive movement of the body, as from horror, fear, or cold.

shudder British  
/ ˈʃʌdə /

verb

  1. (intr) to shake or tremble suddenly and violently, as from horror, fear, aversion, etc

"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

noun

  1. the act of shuddering; convulsive shiver

"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

Synonym Usage

See shiver 1.

Other Word Forms

Derived Forms

Etymology

Origin of shudder

First recorded in 1275–1325; Middle English shodderen (verb) (cognate with German schaudern, from Low German ), frequentative of Old English scūdan “to tremble”; see -er 6

Explanation

A shudder is an involuntary vibration, usually in your body, or the shaking itself. A cold breeze or an unpleasant memory might make you shudder. A shudder isn't always a bad thing. It can mean a pleasurable sensation or tingle that goes through your body, like a shudder of excitement you feel when you see your favorite star on the street. As a verb, shudder means to shake and shiver. Being really cold or seeing something that scares you — a ghost! — can make you shudder. The phrase "shudder to think" means just the thought of something upsets you enough to shudder.

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Vocabulary lists containing shudder

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.

A documentary on Shudder from Donna Davies and Alexandra Heller-Nicholas about women’s involvement in the genre makes for an entertaining, informative trip through film history.

From The Wall Street Journal • Mar. 17, 2026

The biggest success story has been the Duplass brothers, who sold “Penelope” to Netflix, and “The Creep Tapes” to Shudder.

From Los Angeles Times • Oct. 17, 2025

The company has spent the last several years introducing a fleet of streaming services, including AMC+ and the horror-focused Shudder, and trumpeted their growth quarter after quarter on earnings conference calls.

From New York Times • Dec. 18, 2022

Running time: 1 hour, 37 minutes Rating: Not rated Streaming: Shudder: Included.

From Los Angeles Times • Oct. 27, 2022

Felt the mighty King of Fishes Shudder through each nerve and fibre, Heard the water gurgle round him As he leaped and staggered through it, Sick at heart, and faint and weary.

From The Children's Own Longfellow by Longfellow, Henry Wadsworth

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