Request to have worry accommodated during admission (8)
I believe the answer is:
entreaty
'request' is the definition.
(I know that entreaty is a type of request)
'worry accommodated during admission' is the wordplay.
I cannot really see how this works, but
'worry' could be 'eat' (something worrying may eat someone up) and 'eat' is found within the answer.
'admission' could be 'entry' (I've seen this in another clue) and 'entry' is found in the remaining letters.
This accounts for all the letters.
This may be the basis of the clue (or it may be nonsense).
'to have' is the link.
Can you help me to learn more?
(Other definitions for entreaty that I've seen before include "suit" , "application for assistance" , "Earnest plea" , "petition" , "Supplication" .)