Search Result for "discolouration": 
Wordnet 3.0

NOUN (2)

1. a soiled or discolored appearance;
- Example: "the wine left a dark stain"
[syn: stain, discoloration, discolouration]

2. the act of changing the natural color of something by making it duller or dingier or unnatural or faded;
[syn: discoloration, discolouration]

perl: warning: Please check that your locale settings:
	LANGUAGE = (unset),
	LC_ALL = (unset),
	LC_TIME = "tr_TR.UTF-8",
	LC_MONETARY = "tr_TR.UTF-8",
	LC_ADDRESS = "tr_TR.UTF-8",
	LC_TELEPHONE = "tr_TR.UTF-8",
	LC_NAME = "tr_TR.UTF-8",
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	LC_IDENTIFICATION = "tr_TR.UTF-8",
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	LC_PAPER = "tr_TR.UTF-8",
	LANG = "C"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
1 definitions retrieved:

WordNet (r) 3.0 (2006):

discolouration n 1: a soiled or discolored appearance; "the wine left a dark stain" [syn: stain, discoloration, discolouration] 2: the act of changing the natural color of something by making it duller or dingier or unnatural or faded [syn: discoloration, discolouration]