Mary, transformed (4)
I believe the answer is:
myra
'mary transformed' is the definition.
I can't tell whether this defines the answer.
'mary transformed' is the wordplay.
'transformed' is an anagram indicator.
'mary' anagrammed gives 'MYRA'.
Can you help me to learn more?
(Other definitions for myra that I've seen before include "- - Breckenridge (novel)" , "Woman's name, anagram of army" , "Girl" , "Dame --- Hess; Vidal's Breckinridge" , "Girl's name" .)