Translate Latin 'cedi' to yield 'the very same' (9)
I believe the answer is:
identical
'the very same' is the definition.
(I've seen this before)
'translate latin cedi' is the wordplay.
'translate' is an anagram indicator (I've seen this in other clues).
'latin'+'cedi'='latincedi'
'latincedi' anagrammed gives 'IDENTICAL'.
'to yield' is the link.
(Other definitions for identical that I've seen before include "Equal" , "Impossible to tell apart" , "Exactly alike, the same in every detail" , "Like two peas in a pod" , "Aid client to be the very same" .)