Misfortune to lose nurse by design (5)

I believe the answer is:

motif

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

'design' is the definition.
(I know that design can be written as motif)

I can't explain the rest of the clue.

(Other definitions for motif that I've seen before include "Recurring theme, especially in music" , "Recurrent symbol" , "Main theme in music" , "symbolic ornament" , "Recurring pattern" .)

I've seen this clue in the Irish Times (Crosaire) and the Irish Times.

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.