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whiplash

American  
[hwip-lash, wip-] / ˈʰwɪpˌlæʃ, ˈwɪp- /

noun

  1. the lash of a whip.

  2. an abrupt snapping motion or change of direction resembling the lash of a whip.

  3. Also whiplash injury. a neck injury caused by a sudden jerking backward, forward, or both, of the head.

    Whiplash resulted when their car was struck from behind.

  4. Also called whiplash curve.  a connected series of reverse curves of more or less elliptical form, used as a major design motif in the Art Nouveau style.


verb (used with object)

  1. to beat, hit, throw, etc., with or as if with a whiplash.

  2. to affect adversely, as by a sudden change.

    new taxes whiplashing corporate earnings.

whiplash British  
/ ˈwɪpˌlæʃ /

noun

  1. a quick lash or stroke of a whip or like that of a whip

  2. med See whiplash injury

"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

Etymology

Origin of whiplash

First recorded in 1565–75; 1950–55 whiplash for def. 6; whip + lash 1

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.

See Examples For:

To go from that to the proposed high-end beach clubs and already present budget-airline weekenders involves extreme whiplash.

From Slate Sep. 8, 2026

The drought in 2025, which lasted around six months for some, only ended in the autumn when the UK experienced "weather whiplash" - a sudden change in weather patterns that brought weeks of above-average rainfall.

From BBC Aug. 6, 2026

Leveraged ETFs tied to chipmaker SK Hynix were pummeled Tuesday, amid a punishing selloff in semiconductor stocks this month as whiplash around the powerful artificial-intelligence trade continues.

From MarketWatch Jul. 28, 2026

Part of that attention is aimed at Burwell’s score, a masterpiece of electronic minimalism in which pitch bends and hard clashes create the dread and whiplash that make the film so tense.

From Los Angeles Times Jul. 21, 2026

But these poisonings from the agua mala came quickly and struck like a whiplash.

From "The Old Man and The Sea" by Ernest Hemingway

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