Arrived during the tea break for a drink (5,4)
I believe the answer is:
table wine
'a drink' is the definition.
(table wine is a kind of drink)
'arrived during the tea break' is the wordplay.
'arrived' becomes 'blewin' (I can't explain this - if you can you should believe this answer much more).
'during' indicates putting letters inside.
'break' indicates anagramming the letters.
'tea' with letters rearranged gives 'tae'.
'blewin' going into 'tae' is 'TABLE WINE'.
'for' is the link.
Can you help me to learn more?
(Other definitions for table wine that I've seen before include "Plonk" , "Drink with meals" , "Drink with meal" .)