Crossword Genius

Individual in Greece: person with no future (5)

Ross

I think it could be either:

vegan

goner
I'm a little stuck... Click here to teach me more about this clue!

'individual' is the definition.
(vegan is a kind of individual)

I cannot understand how the remainder of the clue works.

Can you help me to learn more?

(Other definitions for vegan that I've seen before include "Strict vegetarian" , "Conscientious consumer" , "One not eating animals" , "One shunning animal products" , "Strict abstainer from animal products" .)

I've seen this clue in The Telegraph and The Sun.
Want a hint initially instead of a full solution? Install my app