Divine liquid from Norwich originally (5)
I believe the answer is:
ichor
'divine liquid' is the definition.
(blood of the gods in Greek myth)
'from norwich originally' is the wordplay.
'from' indicates a hidden word.
'ICHOR' is hidden in the letters of 'norwich originally'.
(Other definitions for ichor that I've seen before include "Choir (anag) - fluid that flows in the veins of the gods" , "Blood of the gods - o, rich stuff" , "divine juice" , "flows divinely" , "divine stuff" .)