Somebody walking in street in front of posh car (8)
I believe the answer is:
stroller
'somebody walking' is the definition.
Although both the answer and definition are singular nouns, I cannot understand how they can define each other.
'street in front of posh car' is the wordplay.
'street' becomes 'st' (abbreviation).
'in front of' means one lot of letters go next to another (some letters go in front of others).
'posh car' becomes 'roller' (abbreviation for Rolls Royce).
'st'+'roller'='STROLLER'
'in' acts as a link.
Can you help me to learn more?
(Other definitions for stroller that I've seen before include "Child's vehicle" , "One taking constitutional" , "baby carriage" , "Walker" , "Pushchair in US" .)