terrify
Americanverb (used with object)
verb
Synonym Usage
See frighten.
Other Word Forms
Derived Forms
Inflected Forms
Participles
Conjugated Forms
Present
-
terrifysimple
-
terrifiessimple
-
have terrifiedperfect
-
has terrifiedperfect
-
am terrifyingprogressive
-
are terrifyingprogressive
-
is terrifyingprogressive
-
have been terrifyingperfect progressive
-
has been terrifyingperfect progressive
Past
-
terrifiedsimple
-
had terrifiedperfect
-
was terrifyingprogressive
-
were terrifyingprogressive
-
had been terrifyingperfect progressive
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.
Vocabulary lists containing terrify
"The Gift of the Magi" by O. Henry
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"In the Spotlight," Vocabulary from the informational text
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The House of Hades
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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.
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
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
It seems to me that the math behind the analysis was designed to terrify, not inform.
From MarketWatch • Oct. 30, 2025
All meant to terrify descendents with the wordless horror of blighted land and trigger the inexplicable rise of hairs on the backs of their neck.
From Salon • Jun. 2, 2024
That expression of his used to terrify me into stammers.
From "The Joy Luck Club" by Amy Tan
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
