Supply food shop particularly (8)
I believe the answer is:
delivery
'supply' is the definition.
(thesaurus)
'food shop particularly' is the wordplay.
'food shop' becomes 'deli' (short for delicatessen).
'particularly' becomes 'very' (I am not sure about this - if you are sure you should believe this answer much more).
'deli'+'very'='DELIVERY'
Can you help me to learn more?
(Other definitions for delivery that I've seen before include "articulation" , "A handing over of goods" , "Act of giving birth" , "that might take 3-5 days" , "Address" .)