ಅರ್ಥ : A soiled or discolored appearance.
ಉದಾಹರಣೆ :
The wine left a dark stain.
ಸಮಾನಾರ್ಥಕ : discolouration, stain
ಅರ್ಥ : The act of changing the natural color of something by making it duller or dingier or unnatural or faded.
ಸಮಾನಾರ್ಥಕ : discolouration