spook

1 of 2

noun

1
2
: an undercover agent : spy
spookish adjective

spook

2 of 2

verb

spooked; spooking; spooks

transitive verb

1
2
: to make frightened or frantic : scare
especially : to startle into violent activity (such as stampeding)

intransitive verb

: to become spooked
cattle spooking at shadows

Examples of spook in a Sentence

Noun Russia recalled its spooks after the collapse of the Soviet Union. Halloween is the night when spooks and goblins are said to roam abroad. Verb The noise spooked the cat. The little girl was spooked by scary masks.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
Cambridge math dons, government spooks, think-tankers, Iraqi archeologists: Of course they’re all caught up in a plot to save or destroy the world. Graham Hillard, Washington Examiner - Political News and Conservative Analysis About Congress, the President, and the Federal Government, 21 Feb. 2025 Brandon and his cohorts are essentially white-collar espionage spooks, trafficking in all-in-a-day’s-work deceit punctuated by violence. David Fear, Rolling Stone, 30 Dec. 2024
Verb
While her son was atop the horse, a woman was captured on video running up behind the horse and pulling its tail, spooking the animal and causing the boy to be thrown off, according to KTVU and Fox 26 News. Kc Baker, People.com, 3 Mar. 2025 That bodes well for spending, but the layoffs of federal workers could spook consumers to cut back. Bryan Mena, CNN, 26 Feb. 2025 See All Example Sentences for spook

Word History

Etymology

Noun

Dutch; akin to Middle Low German spōk ghost

First Known Use

Noun

1801, in the meaning defined at sense 1

Verb

1883, in the meaning defined at transitive sense 1

Time Traveler
The first known use of spook was in 1801

Browse Nearby Words

Cite this Entry

“Spook.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spook. Accessed 12 Mar. 2025.

Kids Definition

spook

1 of 2 noun

spook

2 of 2 verb
: to make or become frightened : scare

More from Merriam-Webster on spook

Last Updated: - Updated example sentences
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