Crossword Genius

Brave philosopher starts off in later years? (3,3)

Ross

I believe the answer is:

old age

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

'in later years?' is the definition.
(I've seen this before)

'brave philosopher starts off' is the wordplay.
'brave' becomes 'old' (I can't explain this - if you can you should believe this answer much more).
'philosopher' becomes 'sage' (sage can mean a wise person).
'starts off' means to remove the first letter (I've seen 'starting off' mean this (the starting letter is removed)).
'sage' with its initial letter removed is 'age'.
'old'+'age'='OLD-AGE'

Can you help me to learn more?

(Other definitions for old age that I've seen before include "Lego ad (anag)" , "time of one's life!" , "State of very senior citizens" , "Later part of life" , "Advanced years" .)

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