English Dictionary

freak out

verb

(informal, intransitive) To react with extreme anger or fear, to the extent that one loses one's composure or behaves irrationally. / (informal, transitive) To scare or unnerve someone.

I freak out every time I see a spider.

意味（1）

(informal, intransitive) To react with extreme anger or fear, to the extent that one loses one's composure or behaves irrationally.

When Peter saw the nail poking up through his foot, he freaked out and started hyperventilating.

意味（2）

(informal, transitive) To scare or unnerve someone.

Don't take off your shirt when working behind the counter. You'll freak the customers out.