/ɪn ˈfɔrmə pɔːˈpɛrɪs/ – Phrase
Definition: được miễn phí phí pháp lý.
A more throughout explanation: a Latin expression meaning In the manner of a pauper. It is used to describe the permission given by a court to a person to file a case without paying the court fees because the person cannot pay them.
Example: He sought leave to proceed in forma pauperis.