One on the pull — attraction in London? (5)
I believe the answer is:
tower
'pull attraction in london?' is the definition.
The definition and answer can be both man-made objects as well as being singular nouns.
Perhaps you can see an association between them that I don't see?
'one on the' is the wordplay.
'one' becomes 'ower' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'on' means one lot of letters go next to another.
'the' becomes 't' (the is pronounced as a 't' sound in some dialects).
'ower' put after 't' is 'TOWER'.
Can you help me to learn more?
(Other definitions for tower that I've seen before include "One to pull" , "tractor, perhaps" , "Rear" , "Wrote (anag.)" , "Tall building - loom (over)" .)