Small vehicle making a round trip? (4,4)
I believe the answer is:
golf cart
'small vehicle' is the definition.
'golf cart' can be an answer for 'vehicle' (golf cart is a kind of vehicle). I am not sure about the 'small' bit.
'a round trip?' is the wordplay.
I cannot quite understand how this works, but
'a' is found in the answer.
'round' could be 'o' (round can mean a round object) and 'o' is found in the answer.
This may be the basis of the clue (or it may be nonsense).
'making' acts as a link.
Can you help me to learn more?
(Other definitions for golf cart that I've seen before include "it carries 9 8 [CLUBS ON COURSE]" , "Vehicle on a fairway?" .)