frighten

verb

fright·​en ˈfrī-tᵊn 

frightened; frightening ˈfrī-tᵊn-iŋ 

ˈfrīt-niŋ

transitive verb

1

: to make afraid : terrify

The movie scene frightened the child.

2

a

: to drive or force by frightening

—used with into

frightened the boy into confessing

b

: to cause to go or stay away through fear

—often used with away or off

The dog frightened the prowler away.

The high prices frighten off tourists.

intransitive verb

: to become frightened

She doesn't frighten easily.

frighteningly

ˈfrī-tᵊn-iŋ-lē 

ˈfrīt-niŋ-lē

adverb

Synonyms of frighten

• scare
• terrify
• startle
• spook

Examples of frighten in a Sentence

The story really frightened me.

The child was badly frightened by the mask.

Recent Examples on the Web

Last Friday, the artist Pink published a lengthy criticism of Macklemore’s on-stage polemic, writing that his comments and use of violent wartime imagery had frightened many Jewish people, including her. — Caitlin Dewey, Vox, 16 Sep. 2026

However, Stone told Bialik that she was not frightened by the encounter. — Ashley Hume, FOXNews.com, 9 Sep. 2026

The prospect of Sean Steur or Lewis Hall — whose contract situation Wilson refused to be drawn on, despite being asked three times — leaving is not something which frightens the hierarchy. — Chris Waugh, New York Times, 8 Sep. 2026

Elmo is frightened by the noise of the fire alarm and subsequent sirens. — Julie Dobrow, The Conversation, 8 Sep. 2026

Word History

Etymology

fright entry 1 + -en entry 2

First Known Use

1630, in the meaning defined at transitive sense 1

Phrases Containing frighten

• frighten away/off
• frighten into
• frighten out of
• frighten/scare the life out of
• frighten the life out of
• frighten to death

Rhymes for frighten

• brighten
• chitin
• heighten
• lighten
• phaeton
• tighten
• titan
• triton
• whiten
• enlighten
• exciton
• periphyton

Kids Definition

frighten

verb

fright·​en ˈfrīt-ᵊn 

frightened; frightening ˈfrīt-niŋ 

-ᵊn-iŋ

1

: to make afraid : terrify

2

: to drive away or out by frightening

3

: to become frightened

frighteningly

-niŋ-lē 

-ᵊn-iŋ-

adverb