Window shades (5)
'window shades' is the definition.
'blinds' can be an answer for 'shades' (I've seen this in another clue). I also know that 'window' relates to this answer.
This is the entire clue.
(Other definitions for blinds that I've seen before include "Destroys sight of window covers" , "Window covers to hinder sight" , "sun-block?" .)
(Another definition for tints that I've seen is " Shades".)