Coloured (4)
(Other definitions for stained that I've seen before include "Soiled" , "Marked, discoloured" , "___ glass" , "Church feature - side sold was wanting (anag)" , "Like many church windows" .)
(Other definitions for tinted that I've seen before include "Lightly coloured" , "Faintly coloured" , "'Coloured, shaded (6)'" , "Coloured slightly, spectacles or windscreens" , "Slightly coloured as hair may be" .)
'coloured' is the definition.
(dyeing is a kind of colouring)
This is the entire clue.
(Other definitions for dyed that I've seen before include "Changed the colour of fabric" , "Given a new colour" , "Stained with a new colour" , "Stained - coloured" , "Changed to a new colour" .)