Physical feeling doesn't finish turn by a student (7)
I believe the answer is:
sensual
'physical' is the definition.
(similar in meaning)
'feeling doesn't finish turn by a student' is the wordplay.
'feeling' becomes 'sense' (feeling can mean a sensation).
'doesn't finish' means to remove the last letter.
'turn' becomes 'U' (a 'U-turn' is a kind of turn).
'by' says to put letters next to each other.
'student' becomes 'L' (as in L-plates for learner drivers).
'sense' with its final letter removed is 'sens'.
'sens'+'u'+'a'+'l'='SENSUAL'
(Other definitions for sensual that I've seen before include "Sultry" , "Of physical pleasure" , "Relating to physical senses" , "Unseals (anag.)" , "creating gratification" .)