Transported in part (4)
I believe the answer is:
rapt
'transported in part' is the definition.
(I've seen this before)
'transported in part' is the wordplay.
'transported' indicates anagramming the letters.
'part' is an anagram of 'RAPT'.
(Other definitions for rapt that I've seen before include "Spellbound, enthralled" , "Part (anag.)" , "Absorbed, fascinated" , "Fascinated in part" , "Enthralled, captivated" .)