Deathless (8)
![Ross](/clue/static/ross-mug.min.png)
I believe the answer is:
immortal
'deathless' is the definition.
(similar in meaning)
This is the entire clue.
(Other definitions for immortal that I've seen before include "Undying" , "Everlasting" , "Imperishable" , "God" , "Living for ever" .)