Attlee’s and Mr Eden’s revised appropriate appellation? (5,9)
I believe the answer is:
elder statesmen
'appellation?' is the definition.
I know nothing about this answer so I can't tell whether this works.
'attlee's and mr eden's revised' is the wordplay.
'and' means one lot of letters go next to another.
'revised' indicates an anagram.
'mr'+'edens'='mredens'
'attlees' after 'mredens' is 'mredensattlees'.
'mredensattlees' anagrammed gives 'ELDER STATESMEN'.
'appropriate' acts as a link.
(Other definitions for elder statesmen that I've seen before include "wise old folk" , "respected politicians" .)