Crossword Genius

Verily mourn peeling (4)

Ross

I believe the answer is:

amen

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

'verily' is the definition.
(I've seen this in another clue)

I cannot understand how the remainder of the clue works.

Can you help me to learn more?

(Other definitions for amen that I've seen before include "Conclusion of prayer" , "Last word of prayer" , "Word of approval" , "Religiously 11 [THE LASTWORD]" , "as agreed!" .)

I've seen this clue in the Sydney Morning Herald.
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.