ANSWER:

If you talk about a person behind his back and he would not like it if he comes to know about it, this is backbiting.

If you talk about this in front of a person who doesn’t know this individual, this is not sinful.

What is gibat?if i tell someone anything about a person will that be gibat?like if i tell an incident of my neighbour to my father will that be gibat?or if i have a complain about my colleague and i tell it to my boss will that be gibat?