A more thorough explanation:

IN FACIE CURIAE

in facie curiae (in fay-shee-ee kyoor-ee-ee), adv. & adj. [Law Latin “in the face of the court”] Hist. In the presence of the court.

In facie curiae is a Latin term used in law to describe something that happens in the presence of a court. This means that it is something that is done or said while a court is in session and the judge and other court officials are present.

• A lawyer making an argument in front of a judge is doing so in facie curiae.
• A witness giving testimony in a trial is doing so in facie curiae.

These examples illustrate the definition of in facie curiae because they both involve actions that are taking place in the presence of a court. The lawyer is making an argument to the judge while the judge is sitting on the bench, and the witness is giving testimony while the judge and other court officials are present in the courtroom.