A recluse living in this age (6)
I believe the answer is:
hermit
'a recluse' is the definition.
('hermit' can be a synonym of 'recluse')
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for hermit that I've seen before include "Solitary religious" , "One lives an isolated religious life" , "Solitary dweller" , "Person like Peter" , "Anchorite, one who lives alone for religious reasons" .)