frighten
Americanverb (used with object)
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to make afraid or fearful; throw into a fright; terrify; scare.
- Synonyms:
- intimidate, dismay, startle, shock
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to drive (usually followed by away, off, etc.) by scaring.
to frighten away pigeons from the roof.
verb (used without object)
verb
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to cause fear in; terrify; scare
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to drive or force to go (away, off, out, in, etc) by making afraid
Related Words
Frighten, alarm, scare, terrify, terrorize, appall all mean to arouse fear in people or animals. To frighten is to shock with sudden, startling, but usually short-lived fear, especially that arising from the apprehension of physical harm: to frighten someone by a sudden noise. To alarm is to arouse the feelings through the realization of some imminent or unexpected danger: to alarm someone by a scream. To scare is to frighten, often without the presence of real danger: Horror movies really scare me. To terrify is to strike with violent, overwhelming, or paralyzing fear: to terrify a city by lawless acts. To terrorize is to terrify in a general, continued, systematic manner, either wantonly or in order to gain control: His marauding armies terrorized the countryside. To appall is to overcome or confound by dread, dismay, shock, or horror: The suffering caused by the earthquake appalled him.
Other Word Forms
- frightenable adjective
- frightened adjective
- frightener noun
- frightening adjective
- frighteningly adverb
- nonfrightening adjective
- nonfrighteningly adverb
- overfrighten verb
- unfrightening adjective
Etymology
Origin of frighten
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.
Chinese officials first tried to frighten Ms. Takaichi off such a hawkish line with insulting rhetoric.
From The Wall Street Journal • Feb. 24, 2026
The risk of similar consequences might be enough to frighten off many providers.
From Slate • Feb. 21, 2026
But it does hint strongly at extraterrestrial visitors being revealed to humankind with a tagline: "If you found out we weren't alone, if someone showed you, proved it to you, would that frighten you?"
From BBC • Dec. 27, 2025
Johnson had hoped that running noisy appliances — the dishwasher and the laundry spin cycle — would scare the bear away, but all the noise managed to do was frighten his cat.
From Los Angeles Times • Dec. 4, 2025
“Ghosts are the least of it, boy. Night-ghasts, specters, apparitions—all they can do is say boo and frighten you.”
From "The Book of Dust: La Belle Sauvage" by Philip Pullman
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.
