Court
Courtroom
noun, の adjective
The law courts are the courts you visit to get law distributed. The room in which you do this in is a courtroom.
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
あとどれくらい私達がこの法廷にいることになるか分かりますか？
Do you know how much longer we will be in this courtroom?