frighten the life out of (one)

frighten the life out of (one)

To shock or frighten one very suddenly and/or severely. (Hyperbolically alludes to frightening someone so severely as to cause them to die.) Don't sneak up on me like that, you frightened the life out of me! That car accident seems to have frightened the life out of Janet—she's still shaken by it.

See also: frighten, life, of, out

Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

frighten the life out of someone

or

scare the life out of someone

INFORMAL

If someone or something frightens the life out of you or scares the life out of you, they frighten you very much. It used to frighten the life out of me when they tried to jump on the moving trains. Further tests revealed that I needed major heart surgery. It scared the life out of me.

See also: frighten, life, of, out, someone

Collins COBUILD Idioms Dictionary, 3rd ed. © HarperCollins Publishers 2012

frighten the life out of

terrify.

See also: frighten, life, of, out

Farlex Partner Idioms Dictionary © Farlex 2017

frighten/scare the ˈlife out of somebody

frighten somebody very much: Don’t do that! You scared the life out of me creeping up on me like that!

See also: frighten, life, of, out, scare, somebody

Farlex Partner Idioms Dictionary © Farlex 2017