Lover transporting more round (5)
I believe the answer is:
romeo
'lover' is the definition.
(I know that Romeo is a type of lover)
'transporting more round' is the wordplay.
'transporting' indicates an anagram (I've seen 'transported' mean this).
'round' becomes 'o' (round can mean a round object).
'more' is an anagram of 'rome'.
'rome'+'o'='ROMEO'
(Other definitions for romeo that I've seen before include "Ardent male lover" , "He's a letter read out" , "Code word for the letter R" , "He's on the lookout for it?" , "He was known for loving" .)