Crossword Genius

Northern town: one with a saint in charge of the church? (12)

Ross

I believe the answer is:

ecclesiastic

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

But I can't explain it at all! Could you help me understand?

(Other definitions for ecclesiastic that I've seen before include "Churchman" , "Relating to clergymen" , "Clergyman" , "Religious" , "Member of clergy; or, relating to church" .)

I've seen this clue in The Telegraph.
Want a hint initially instead of a full solution? Install my app