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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:

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

Even the most well-adjusted person isn’t immune to the discomfort of emotional whiplash.

From Salon May 30, 2026

EM economies are taking the brunt of the whiplash.

From Barron's May 23, 2026

The Japanese automaker reported a $2.7 billion loss amid EV whiplash in the U.S., its biggest market.

From The Wall Street Journal May 15, 2026

They shot away from the island so quickly, Piper almost got whiplash; but it wasn’t a second too soon.

From "The Mark of Athena" by Rick Riordan

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