Please access article in container (9)
I believe the answer is:
entertain
'please' is the definition.
(I've seen this before)
'access article in container' is the wordplay.
'access' becomes 'enter' (I can't justify this - if you can you should believe this answer much more).
'article' becomes 'a' (the indefinite article in English).
'in' indicates putting letters inside.
'container' becomes 'tin' (tin is a kind of container).
'a' going within 'tin' is 'tain'.
'enter'+'tain'='ENTERTAIN'
Can you help me to learn more?
(Other definitions for entertain that I've seen before include "Have a mind to - have a party" , "Show hospitality to; amuse" , "nurse" , "Create a diversion" , "Train teen to amuse" .)