Nerd wasted a krona (6)

I believe the answer is:

anorak

'nerd' is the definition.

'wasted a krona' is the wordplay.
'wasted' indicates anagramming the letters.
'a'+'krona'='akrona'
'akrona' anagrammed gives 'ANORAK'.

(Other definitions for anorak that I've seen before include "Garment (worn by boring obsessive?)" , "trainspotter" , "European currency" , "Coat - trivia expert?" , "Dull person" .)

I've seen this clue in The Mirror.

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.