The most common and most likely answer to this crossword clue is the 9 letter word PRECENTOR
I've seen this crossword clue in The Times
P
R
E
C
E
N
T
O
R
More clues leading to the result PRECENTOR
Buddy explains!
The straight part
We know that "cleric" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case cleric = precentor.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does PRECENTOR mean?
PRECENTOR noun- The person who leads songs or prayers in a cathedral, church, monastery, or synagogue and generally facilitates worship.