She stands for everything English (4)
I believe the answer is:
ella
'she' is the definition.
(I've seen this before)
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for ella that I've seen before include "Great late jazz singer . . . . Fitzgerald" , "Ms Fitzgerald" , "Diminutive of Eleanor" , "- - Fitzgerald (mus.)" , "Girl" .)