Wholesale delivery that's inaccurate with an array of food (10)
I believe the answer is:
widespread
'wholesale delivery' is the definition.
'widespread' can be an answer for 'wholesale' (thesaurus). I'm not certain of the 'delivery' bit.
'inaccurate with an array of food' is the wordplay.
'inaccurate' becomes 'wide' (similar in meaning).
'with' means one lot of letters go next to another.
'an array of food' becomes 'spread' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'wide'+'spread'='WIDESPREAD'
'that's' is the link.
Can you help me to learn more?
(Other definitions for widespread that I've seen before include "common" , "found in many places" , "Extensive" , "broad" , "available to lots of people" .)