Wearied (5)
I believe the answer is:
jaded
'wearied' is the definition.
(I know that wearied can be written as jaded)
This is the entire clue.
(Other definitions for jaded that I've seen before include "Bored, having had too much of something" , "No longer freshly keen" , "Exhausted - satiated" , "Spent" , "Bored, sated" .)