Hyena's home (3)
I believe the answer is:
den
'hyena's home' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for den that I've seen before include "Home of the beast" , "Cave" , "Animal's home or gent's study" , "Animal's lair or gent's study" , "Room for work or play" .)