Enthusiasm in store re-ordering (5)
I believe the answer is:
estro
'enthusiasm' is the definition.
(I've seen this before)
'store re-ordering' is the wordplay.
'store' anagrams to 'ESTRO'.
Though, I'm unsure how this is indicated.
'in' acts as a link.
Can you help me to learn more?
(Other definitions for estro that I've seen before include "Poetic inspiration; store (anagram)" , "Enthusiasm" , "height of poetic inspiration" .)