can you tell me what is the meaning of?

[julianna]

hello every body, can you tell me please what is the meaning of this word?
* freak out?
thank you for answering me

[Barb_D]

No need to freak out = you don't need to be so upset.

I was afraid my mother would freak out when she saw the car = I was afraid my mother would become really, really upset.

[julianna]

thank you so much!!