Court case: what the Master of the Rolls may bring into it? (8)

I believe the answer is:

tribunal

I'm a little stuck... Click here to teach me more about this clue!

'court' is the definition.
('tribunal' can be a synonym of 'court')

I can't explain the remainder of the clue.

(Other definitions for tribunal that I've seen before include "Assembly to conduct judicial business" , "Board of officers appointed to investigate and report on matters of public interest" , "Special court" , "case" , "Special investigation team constituted in brutal mode" .)

I've seen this clue in The Guardian.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.