Ideal woman? (5)

I believe the answer is:

delia

I'm a little stuck... Click here to teach me more about this clue!

'woman?' is the definition.

'ideal' is the wordplay.
'ideal' anagrams to 'DELIA'.
However, I'm not sure how this is indicated.

Can you help me to learn more?

(Other definitions for delia that I've seen before include "-- Smith, TV chef" , "Sonnets to - (Daniel)" , "Woman" , "Girl" , "-- Smith, TV cook" .)

I've seen this clue in the Evening Standard.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.