Ready to go home (5)
I believe the answer is:
bored
'ready to go home' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for bored that I've seen before include "Weary and impatient" , "Filled with ennui" , "Feeling weary and uninterested" , "Unstimulated" , "Drilled; fed up" .)