Two Ronnies - both on vacation - entertaining awkward teen before director came back in (2-7)
I believe the answer is:
re-entered
'two ronnies both on vacation entertaining' is the definition.
I can't tell whether this definition defines the answer.
'awkward teen before director came back in' is the wordplay.
'awkward' indicates an anagram.
'before' becomes 'red' (I can't justify this - if you can you should give a lot more credence to this answer).
'back' says to take the final letters.
'in' is an insertion indicator.
The final letters of 'director came' are 're'.
'teen' with letters rearranged gives '[teen]'.
'[teen]'+'red'='entered'
'entered' placed around 're' is 'RE-ENTERED'.
Can you help me to learn more?
(Another definition for re-entered that I've seen is " Returned into the earth's atmosphere".)