Long-established (3)
'long-established' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for old that I've seen before include "Stale" , "Former, previous" , "Advanced in years" , "Long-lived" , "out of the ark" .)
'long-established' is the definition.
(thesaurus)
This is all the clue.
(Other definitions for traditional that I've seen before include "According to custom" , "Following established custom" , "Like old Spanish customs?" , "anti-feminist?" , "Style of jazz" .)