When he leaves here at eleven, settle in (6)
I believe the answer is:
reside
'settle in' is the definition.
'reside' can be an answer for 'settle' (I've seen this before). I'm unsure of the 'in' bit.
'when he leaves here at eleven' is the wordplay.
I cannot really understand how this works, but
'when' could be 'e' (I've seen this in other clues) and 'e' is present in the answer.
'he' could be 'sid' and 'sid' is located in the answer.
The remaining letters 're' is a valid word which might be clued in a way I don't understand.
This may be the basis of the clue (or it may be nonsense).
Can you help me to learn more?
(Other definitions for reside that I've seen before include "Dwell permanently" , "Live (at an address)" , "Occupy a place" , "Live in permanently" , "Desire (anag) - to live" .)