Swinging round part of house (4)
I believe the answer is:
wing
'house' is the definition.
The answer and definition can be both man-made objects as well as being singular nouns.
Maybe there's an association between them I don't understand?
'swinging round part' is the wordplay.
'part' indicates a hidden word.
'WING' is hidden within 'swinging round'.
'of' is the link.
Can you help me to learn more?
(Other definitions for wing that I've seen before include "Plovery flock" , "Aircraft lift provider" , "attacker on side" , "Chicken portion" , "Wound superficially; part of large house" .)