Possible Clues:

• Judicial inquest
• Legislative ordinance
• Sitting according to measurements
• Jury (Scotland)
• The way to make a trial of how big one is, by the sound of it
• Give it a trial in the matter of how big it is
• Like to be so big and so trying there? (6)
• Sitting still at first in a gelatinous solution
• Largely courtly
• Just as big as a court for this