Rearrange lunch, there's a dear! (5)
I believe the answer is:
angel
'there's a dear' is the definition.
(I've seen this in another clue)
'rearrange lunch' is the wordplay.
'ANGEL' is hidden within the letters.
But, I'm unsure how the hidden word is indicated.
Can you help me to learn more?
(Other definitions for angel that I've seen before include "One usually obliging" , "Heavenly spirit" , "on the Tube?" , "Spiritual being - financial backer" , "Messenger < is a nurse" .)