Crossword Genius

Sharp, hurt (5)

Ross

I believe the answer is:

smart

I believe this is a double definition.

'sharp' is the first definition.
(I've seen this before)

'hurt' is the second definition.
('smart' can be a synonym of 'hurt')

(Other definitions for smart that I've seen before include "well-kept" , "Bright or dapper" , "Sting - witty" , "Posh" , "Intelligent; clean, tidy" .)

I've seen this clue in The Telegraph.
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