Seasoned student scarpers satisfied (5)
I believe the answer is:
sated
'satisfied' is the definition.
(I've seen this before)
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for sated that I've seen before include "Fully satisfied" , "Glutted" , "Indulged to the full" , "given more than enough" , "Filled to satisfaction" .)