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terrify

American  
[ter-uh-fahy] / ˈtɛr əˌfaɪ /

verb (used with object)

  • terrifies,
    present (3rd person singular)
  • terrified,
    past participle,  past
  • terrifying
    present participle
  1. to fill with terror or alarm; make greatly afraid.


terrify British  
/ ˈtɛrɪˌfaɪ /

verb

  1. (tr) to inspire fear or dread in; frighten greatly

"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 frighten.

Other Word Forms

Derived Forms

Inflected Forms

Participles

Conjugated Forms

Present

Past

Future


Etymology

Origin of terrify

1565–75; < Latin terrificāre, equivalent to terr ( ēre ) to frighten + -ificāre -ify


Explanation

If you terrify someone, that person is enormously frightened of you. The verb terrify is closely related to the word terror, and its Latin root is terrificus, "causing terror." While some people might say that monsters terrify them, others are terrified by heights, snakes, or speaking in public. If there's something that makes you feel a deep, horrible sense of fear, it terrifies you.

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Vocabulary lists containing terrify

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:

Day 1 alone might terrify an L.A. commuter: From the Pacific to Pasadena by surface streets, including miles on Santa Monica and Colorado boulevards.

From Los Angeles Times ● Jun. 6, 2026

The backrooms seem to exist in part to terrify entrants into redirecting their energies toward better life choices.

From The Wall Street Journal ● May 28, 2026

He told Salon that equating drug traffickers with terrorist is meant to “stigmatize and terrify people.”

From Salon ● Mar. 12, 2026

Zak Brown, the chief executive officer of McLaren Racing, has called him "relentless" and likened him to a horror movie character who keeps coming back to life to terrify his victims.

From BBC ● Dec. 4, 2025

Questions from South Korean bank tellers, whom they meet on field trips to open bank accounts, often terrify defectors.

From "Escape from Camp 14: One Man's Remarkable Odyssey from North Korea to Freedom in the West" by Blaine Harden

"It terrifies me, as a father of a young one myself, that people are out there claiming to be experts when they are not."

From BBC ● May 12, 2026

“You’re walking into a very, very conflictual relationship with the U.S.—and that terrifies me. But I’m not sure if there’s any way around it. Aren’t we actually already there?”

From Slate ● Feb. 13, 2026

“As both a gun owner and an American citizen, this terrifies me.”

From The Wall Street Journal ● Jan. 26, 2026

As Sailor settles into her new job on Alcatraz, she begins to shake things up, which both thrills and terrifies Camille, who has always kept her head down and followed the rules.

From Los Angeles Times ● Aug. 8, 2025

The idea of exchanging phone numbers just terrifies me.

From "Simon vs. the Homo Sapiens Agenda" by Becky Albertalli

A patient arrived at a Denver emergency room one night terrified that he was having a heart attack.

From Slate ● Oct. 16, 2026

Mohammed, a 33-year-old charity worker who fled from Mocha to Aden, told AFP on Tuesday that "people there are terrified".

From Barron's ● Oct. 7, 2026

"I was terrified," says Sir Alex Ferguson, one of the fiercest, most explosive and most decorated managers in football history.

From BBC ● Oct. 2, 2026

I was terrified I would return to prison.

From The Wall Street Journal ● Oct. 2, 2026

It was not only the depth and endless expanse of the water that terrified me.

From "Flying Through Water" by Mamle Wolo

Gretchen Palek, head of alternative at Blumhouse Television, attributes the show’s success to the careful and sensitive approach to telling these terrifying experiences while highlighting real-life universal anxieties.

From Los Angeles Times ● Oct. 15, 2026

"It's terrifying," she said, before adding in an apparent plea to authorities: "Please, I'm begging you, do something to stop this."

From Barron's ● Oct. 11, 2026

"It's both the most terrifying thing that can happen to you, whether you're a parent, or even if you're not," he told BBC News at the film's screening at London Film Festival.

From BBC ● Oct. 11, 2026

Norway’s scoring machine on terrifying his opponents—and the surreal World Cup summer that turned him into much more than a soccer star.

From The Wall Street Journal ● Oct. 9, 2026

It was a terrifying time—or it would have been if Lupin and Fantômas had been real.

From "The Mona Lisa Vanishes" by Nicholas Day

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