The phrasal verb "freak out" is predominantly used in informal speech and writing. It describes a sharp reaction of fear, anxiety, surprise, or excitement, often leading to a loss of composure or control. For example, one might "freak out" upon seeing a spider, receiving shocking news, or experiencing a sudden thrill. In general usage, it conveys a sense of intense, often irrational, emotional response to a situation or stimulus. It is common in conversations, casual writing, and media targeting younger audiences due to its expressive and vivid nature. Less frequently, it may appear in formal contexts, usually to capture a specific tone or when quoting someone's informal speech. Overall, "freak out" is a versatile phrase that colorfully captures the extremity of emotional reactions in everyday scenarios.
B1
PreIntermediate
1. To react with extreme emotion, especially fear or panic.
When he saw the spider, he freaked out and ran out of the room.
She freaked out when she realized she had lost her wallet.
2. To become very excited or enthusiastic about something.
She freaked out when she got tickets to her favorite band's concert.
He freaked out after hearing the good news about his promotion.